<?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='Interactive' 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 content='def_use.x3d' name='title'/>
    <meta content='def_use-movie.mpg' name='MovingImage'/>
    <meta content='http://www.nist.gov/vrml.html' name='reference'/>
    <meta content='http://www.itl.nist.gov/div897/ctg/vrml/vrml.html' name='reference'/>
    <meta content='http://www.itl.nist.gov/div897/ctg/vrml/members.html' name='creator'/>
    <meta 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.' name='disclaimer'/>
    <meta 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' name='reference'/>
    <meta content='Correct definition and compliance of this conformance scene is maintained by the X3D Working Group, https://www.web3d.org/working-groups/x3d' name='info'/>
    <meta content='Michael Kass NIST' name='creator'/>
    <meta content='Don Brutzman' name='translator'/>
    <meta content='21 January 2001' name='translated'/>
    <meta content='28 August 2023' name='modified'/>
    <meta content='Test DEF of multipl ProximitySensors. Three instances (DEFs) of the same ProximitySensor are associated with a Sphere geometry. Entering any one of the three instances should generate events that are routed to a common TimeSensor node. The result is, when entering any of the bounding boxes, the Sphere geometry should change color from red to blue.' name='description'/>
    <meta content='https://www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/ProximitySensor/def_use.x3d' name='identifier'/>
    <meta content='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html' name='generator'/>
    <meta content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit' name='generator'/>
    <meta content='../../license.html' name='license'/>
  </head>
  <Scene>
    <WorldInfo title='def_use.x3d'/>
    <Viewpoint description='Outside ProximitySensors' position='0 0 20'/>
    <Viewpoint description='Inside Center ProximitySensor' position='0 0 0'/>
    <Viewpoint description='Outside ProximitySensors' position='0 0 20'/>
    <Viewpoint description='Inside Left ProximitySensor' position='-5 0 0'/>
    <Viewpoint description='Outside ProximitySensors' position='0 0 20'/>
    <Viewpoint description='Inside Right ProximitySensor' position='5 0 0'/>
    <Group>
      <TimeSensor DEF='TIME' cycleInterval='2'/>
      <ColorInterpolator DEF='INTERP_COLOR' key='0 0.5 1' keyValue='1 0 0 0 1 0 0 0 1'/>
      <Transform>
        <ProximitySensor DEF='PROX_SENSOR' size='4 4 4'/>
        <Shape DEF='FRAME'>
          <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 translation='0 0 -15'>
          <Shape>
            <Appearance>
              <Material DEF='COLOR' diffuseColor='1 0 0'/>
            </Appearance>
            <Sphere radius='10'/>
          </Shape>
        </Transform>
      </Transform>
      <Transform translation='5 0 0'>
        <ProximitySensor USE='PROX_SENSOR'/>
        <Shape USE='FRAME'/>
      </Transform>
      <Transform translation='-5 0 0'>
        <ProximitySensor USE='PROX_SENSOR'/>
        <Shape USE='FRAME'/>
      </Transform>
    </Group>
    <ROUTE fromField='enterTime' fromNode='PROX_SENSOR' toField='startTime' toNode='TIME'/>
    <ROUTE fromField='fraction_changed' fromNode='TIME' toField='set_fraction' toNode='INTERP_COLOR'/>
    <ROUTE fromField='value_changed' fromNode='INTERP_COLOR' toField='diffuseColor' toNode='COLOR'/>
    <ROUTE fromField='exitTime' fromNode='PROX_SENSOR' toField='stopTime' toNode='TIME'/>
  </Scene>
</X3D>