<?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='title' content='
test_comc2_attenuation.x3d
'/>
<meta name='MovingImage' content='test-comc2-attenuation-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='
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 browser to apply attenuation values to a set of complex geometry. The third index of the attenuation field is set to 0.1, which should cause the attenuation to decrease inversively proportional to the square of the distance from the light. The light brightness should decrease rapidly as the objects move away from the light. The ambientIntensity and the intensity are set to 1 for all geometry.'/>
<meta name='identifier' content='
https://www.web3d.org/x3d/content/examples/ConformanceNist/Lights/SpotLight/test_comc2_attenuation.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>
<!--
<!--
Event Graph ROUTE Table
shows event connections
-->
<!--
Index for DEF nodes:
extrusion-plane,
extrusion-position,
faceset-plane,
faceset-position,
grid-plane,
grid-position,
text-color,
text-time,
the-appearance,
the-click,
the-light,
the-time,
the-touch
Index for Viewpoint node:
Viewpoint_1
-->
<Scene>
<WorldInfo title='test_comc2_attenuation.x3d'/>
<Viewpoint description='Front View' position='0 0 5'/>
<Background groundColor='0 0 0' skyColor='1 0 0'/>
<NavigationInfo headlight='false' type='"EXAMINE" "WALK" "FLY" "ANY"'/>
<PointLight on='false'/>
<DirectionalLight on='false'/>
<Transform scale='0.02 0.02 0.02' translation='-2.7 1.3 -4.5'>
<Shape>
<Appearance DEF='the-appearance'>
</Appearance>
<Text string='"CLICK HERE TO START"'>
<FontStyle size='32' style='BOLD'/>
</Text>
</Shape>
</Transform>
<SpotLight DEF='the-light' attenuation='0 0 0.1' beamWidth='1.57079' cutOffAngle='1.57079' location='0 0 4' radius='101'/>
<Shape>
<Appearance>
<Material/>
</Appearance>
<ElevationGrid solid='false' xDimension='21' xSpacing='0.1' zDimension='21' zSpacing='0.1' height='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0233242 0.0461275 0.0679003 0.0881563 0.106443 0.122352 0.135528 0.145676 0.152571 0.156057 0.156057 0.152571 0.145676 0.135528 0.122352 0.106443 0.0881566 0.0679006 0.0461278 0.0233246 0 0.0461275 0.0912245 0.134284 0.174343 0.210508 0.241971 0.268028 0.288098 0.301733 0.308627 0.308627 0.301733 0.288099 0.268029 0.241971 0.210509 0.174344 0.134284 0.0912253 0.0461283 0 0.0679003 0.134284 0.197668 0.256636 0.309871 0.356185 0.394542 0.424085 0.444155 0.454304 0.454304 0.444155 0.424085 0.394542 0.356185 0.309872 0.256637 0.197669 0.134285 0.0679015 0 0.0881563 0.174343 0.256636 0.333195 0.402312 0.462442 0.512241 0.550598 0.576656 0.589832 0.589832 0.576656 0.550599 0.512242 0.462443 0.402313 0.333197 0.256637 0.174345 0.0881578 0 0.106443 0.210508 0.309871 0.402312 0.485766 0.558369 0.618498 0.664812 0.696275 0.712184 0.712184 0.696275 0.664813 0.618499 0.55837 0.485767 0.402314 0.309873 0.21051 0.106445 0 0.122352 0.241971 0.356185 0.462442 0.558369 0.641823 0.710939 0.764175 0.80034 0.818627 0.818627 0.800341 0.764176 0.710941 0.641824 0.55837 0.462444 0.356187 0.241973 0.122354 0 0.135528 0.268028 0.394542 0.512241 0.618498 0.710939 0.787499 0.846468 0.886527 0.906783 0.906784 0.886528 0.846468 0.7875 0.710941 0.6185 0.512243 0.394544 0.268031 0.13553 0 0.145676 0.288098 0.424085 0.550598 0.664812 0.764175 0.846468 0.909852 0.952911 0.974684 0.974684 0.952911 0.909852 0.846469 0.764177 0.664814 0.5506 0.424087 0.288101 0.145679 0 0.152571 0.301733 0.444155 0.576656 0.696275 0.80034 0.886527 0.952911 0.998008 1.02081 1.02081 0.998009 0.952912 0.886529 0.800342 0.696277 0.576658 0.444158 0.301736 0.152573 0 0.156057 0.308627 0.454304 0.589832 0.712184 0.818627 0.906783 0.974684 1.02081 1.04414 1.04414 1.02081 0.974685 0.906785 0.818629 0.712186 0.589834 0.454306 0.30863 0.156059 0 0.156057 0.308627 0.454304 0.589832 0.712184 0.818627 0.906784 0.974684 1.02081 1.04414 1.04414 1.02081 0.974685 0.906785 0.818629 0.712186 0.589834 0.454306 0.30863 0.156059 0 0.152571 0.301733 0.444155 0.576656 0.696275 0.800341 0.886528 0.952911 0.998009 1.02081 1.02081 0.998009 0.952912 0.886529 0.800342 0.696277 0.576658 0.444158 0.301736 0.152573 0 0.145676 0.288099 0.424085 0.550599 0.664813 0.764176 0.846468 0.909852 0.952912 0.974685 0.974685 0.952912 0.909853 0.84647 0.764177 0.664815 0.550601 0.424088 0.288101 0.145679 0 0.135528 0.268029 0.394542 0.512242 0.618499 0.710941 0.7875 0.846469 0.886529 0.906785 0.906785 0.886529 0.84647 0.787502 0.710942 0.618501 0.512244 0.394544 0.268031 0.135531 0 0.122352 0.241971 0.356185 0.462443 0.55837 0.641824 0.710941 0.764177 0.800342 0.818629 0.818629 0.800342 0.764177 0.710942 0.641825 0.558372 0.462445 0.356187 0.241974 0.122354 0 0.106443 0.210509 0.309872 0.402313 0.485767 0.55837 0.6185 0.664814 0.696277 0.712186 0.712186 0.696277 0.664815 0.618501 0.558372 0.485769 0.402315 0.309874 0.210511 0.106445 0 0.0881566 0.174344 0.256637 0.333197 0.402314 0.462444 0.512243 0.5506 0.576658 0.589834 0.589834 0.576658 0.550601 0.512244 0.462445 0.402315 0.333198 0.256638 0.174345 0.0881582 0 0.0679006 0.134284 0.197669 0.256637 0.309873 0.356187 0.394544 0.424087 0.444158 0.454306 0.454306 0.444158 0.424088 0.394544 0.356187 0.309874 0.256638 0.19767 0.134286 0.0679018 0 0.0461278 0.0912253 0.134285 0.174345 0.21051 0.241973 0.268031 0.288101 0.301736 0.30863 0.30863 0.301736 0.288101 0.268031 0.241974 0.210511 0.174345 0.134286 0.0912261 0.0461287 0 0.0233246 0.0461283 0.0679015 0.0881578 0.106445 0.122354 0.13553 0.145679 0.152573 0.156059 0.156059 0.152573 0.145679 0.135531 0.122354 0.106445 0.0881582 0.0679018 0.0461287 0.0233251'/>
</Shape>
</Transform>
</Transform>
<Shape>
<Appearance>
<Material/>
</Appearance>
<IndexedFaceSet creaseAngle='0.5' 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'>
<Coordinate point='-2 1 1 -2 -1 1 2 1 1 2 -1 1 2 1 -1 2 -1 -1 -2 1 -1 -2 -1 -1'/>
</IndexedFaceSet>
</Shape>
</Transform>
<
ROUTE
fromNode='
the-touch' fromField='touchTime' toNode='
text-time' toField='startTime'/>
<
ROUTE
fromNode='
text-time' fromField='fraction_changed' toNode='
text-color' toField='set_fraction'/>
<
ROUTE
fromNode='
text-color' fromField='value_changed' toNode='
the-click' toField='emissiveColor'/>
<
ROUTE
fromNode='
the-touch' fromField='touchTime' toNode='
the-time' toField='startTime'/>
<
ROUTE
fromNode='
the-time' fromField='fraction_changed' toNode='
grid-position' toField='set_fraction'/>
<
ROUTE
fromNode='
grid-position' fromField='value_changed' toNode='
grid-plane' toField='translation'/>
<
ROUTE
fromNode='
the-time' fromField='fraction_changed' toNode='
extrusion-position' toField='set_fraction'/>
<
ROUTE
fromNode='
extrusion-position' fromField='value_changed' toNode='
extrusion-plane' toField='translation'/>
<
ROUTE
fromNode='
the-time' fromField='fraction_changed' toNode='
faceset-position' toField='set_fraction'/>
<
ROUTE
fromNode='
faceset-position' fromField='value_changed' toNode='
faceset-plane' toField='translation'/>
</Scene>
</X3D>
<!--
<!--
Event Graph ROUTE Table
shows event connections
-->
<!--
Index for DEF nodes:
extrusion-plane,
extrusion-position,
faceset-plane,
faceset-position,
grid-plane,
grid-position,
text-color,
text-time,
the-appearance,
the-click,
the-light,
the-time,
the-touch
Index for Viewpoint node:
Viewpoint_1
-->
-->
<!--
Online at
https://www.web3d.org/x3d/content/examples/ConformanceNist/Lights/SpotLight/test_comc2_attenuationIndex.html
-->
<!--
Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/ConformanceNist/Lights/SpotLight/test_comc2_attenuation.x3d
-->
<!--
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)
-->
<!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
-->