<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "http://www.web3d.org/specifications/x3d-3.0.dtd">
<X3D profile='Interactive' version='3.0 xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation =' http://www.web3d.org/specifications/x3d-3.0.xsd '>
<head>
<meta name='titlecontent='multi_sensor.x3d'/>
<meta name='MovingImagecontent='multi_sensor-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, http://www.web3d.org/working-groups/x3d'/>
<meta name='translatorcontent='Michael Kass NIST, Don Brutzman NPS'/>
<meta name='translatedcontent='21 January 2001'/>
<meta name='modifiedcontent='23 January 2011'/>
<meta name='descriptioncontent='Two unique (not instances of) ProximitySensor node are associated with two unique Sphere geometry. The left ProximitySensor (whose bounding box is represented by the IndexedLineSet box), should route its events to change the Color of the left Sphere from white to blue when the viewers avatar enters its bounding box. The right ProximitySensor should change the color of the right Sphere from white to red when activated. The central "overlapping" area, when entered by the viewers avatar, should concurrently activate both ProximitySensors, and generate seperate events for both of them. The result is, both Spheres should change from white to their respective colors of blue (left) and red (right).'/>
<meta name='identifiercontent=' http://www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/ProximitySensor/multi_sensor.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>
<!-- -->
<Scene>
<Viewpoint description='Outside ProximitySensors'/>
<Viewpoint description='Inside Left ProximitySensorposition='-1.5 0 0'/>
<Viewpoint description='Outside ProximitySensors'/>
<Viewpoint description='Inside Overlap Areaposition='0 0 0'/>
<Viewpoint description='Outside ProximitySensors'/>
<Viewpoint description='Inside Right ProximitySensorposition='1.5 0 0'/>
<Transform translation='-1.5 0 0'>
<!-- ROUTE information for TIME1 node:  [from PROX_SENSOR1.enterTime to startTime ] [from PROX_SENSOR1.exitTime to stopTime ] [from fraction_changed to INTERP_COLOR1.set_fraction ] -->
<TimeSensor DEF='TIME1cycleInterval='2'/>
<!-- ROUTE information for INTERP_COLOR1 node:  [from TIME1.fraction_changed to set_fraction ] [from value_changed to COLOR1.diffuseColor ] -->
<ColorInterpolator DEF='INTERP_COLOR1key='0 0.5 1keyValue='1 1 1 1 1 1 0 0 1'/>
<!-- ROUTE information for PROX_SENSOR1 node:  [from enterTime to TIME1.startTime ] [from exitTime to TIME1.stopTime ] -->
<ProximitySensor DEF='PROX_SENSOR1size='4 4 4'/>
<Transform DEF='FRAME'>
<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='BALLtranslation='0 0 -10'>
<Shape>
<Appearance>
<!-- ROUTE information for COLOR1 node:  [from INTERP_COLOR1.value_changed to diffuseColor ] -->
<Material DEF='COLOR1diffuseColor='0 0 1'/>
</Appearance>
<Sphere/>
</Shape>
</Transform>
</Transform>
<Transform translation='1.5 0 0'>
<!-- ROUTE information for TIME2 node:  [from PROX_SENSOR2.enterTime to startTime ] [from PROX_SENSOR2.exitTime to stopTime ] [from fraction_changed to INTERP_COLOR2.set_fraction ] -->
<TimeSensor DEF='TIME2cycleInterval='3'/>
<!-- ROUTE information for INTERP_COLOR2 node:  [from TIME2.fraction_changed to set_fraction ] [from value_changed to COLOR2.diffuseColor ] -->
<ColorInterpolator DEF='INTERP_COLOR2key='0 0.5 1keyValue='1 1 1 1 1 1 1 0 0'/>
<!-- ROUTE information for PROX_SENSOR2 node:  [from enterTime to TIME2.startTime ] [from exitTime to TIME2.stopTime ] -->
<ProximitySensor DEF='PROX_SENSOR2size='4 4 4'/>
<Transform USE='FRAME'/>
<Transform translation='0 0 -10'>
<Shape>
<Appearance>
<!-- ROUTE information for COLOR2 node:  [from INTERP_COLOR2.value_changed to diffuseColor ] -->
<Material DEF='COLOR2diffuseColor='1 0 0'/>
</Appearance>
<Sphere/>
</Shape>
</Transform>
</Transform>
<ROUTE fromNode='PROX_SENSOR1fromField='enterTimetoNode='TIME1toField='startTime'/>
<ROUTE fromNode='TIME1fromField='fraction_changedtoNode='INTERP_COLOR1toField='set_fraction'/>
<ROUTE fromNode='INTERP_COLOR1fromField='value_changedtoNode='COLOR1toField='diffuseColor'/>
<ROUTE fromNode='PROX_SENSOR1fromField='exitTimetoNode='TIME1toField='stopTime'/>
<ROUTE fromNode='PROX_SENSOR2fromField='enterTimetoNode='TIME2toField='startTime'/>
<ROUTE fromNode='TIME2fromField='fraction_changedtoNode='INTERP_COLOR2toField='set_fraction'/>
<ROUTE fromNode='INTERP_COLOR2fromField='value_changedtoNode='COLOR2toField='diffuseColor'/>
<ROUTE fromNode='PROX_SENSOR2fromField='exitTimetoNode='TIME2toField='stopTime'/>
</Scene>
</X3D>
<!--

Index for DEF nodes : BALL, COLOR1, COLOR2, FRAME, INTERP_COLOR1, INTERP_COLOR2, PROX_SENSOR1, PROX_SENSOR2, TIME1, TIME2

Index for Viewpoint images : Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4, Viewpoint_5, Viewpoint_6
-->

<!-- 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)
-->

<!-- Additional help information about X3D scenes: X3D Resources, X3D Scene Authoring Hints and X3D Tooltips -->