<?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='
fogtype_linear.x3d
'/>
<meta name='MovingImage' content='fogtype_linear-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="This is a test of the browser's ability to display a default LINEAR fog type. A flat IndexedFaceSet in the XY plane moves away from the viewer in a continuous loop. A numeric fraction of the complete cycle is visible to the viewer. Because the Fog density is linearly proportional to the distance of an object away from the viewer, as the plane moves away from the viewer, the Fog node should increase the red Fog color density in a linear manner. At the starting fraction, no red color should be visible. At the halfway point, the red color should be half of its maximum density. At the end, the red color should be at its maximum intensity."/>
<meta name='identifier' content='
https://www.web3d.org/x3d/content/examples/ConformanceNist/BindableNodes/Fog/fogtype_linear.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>
<!--
-->
<Scene>
<WorldInfo title='fogtype_linear.x3d'/>
<NavigationInfo type='"EXAMINE" "WALK" "FLY" "ANY"'/>
<Viewpoint description='Front View' position='0 0 1'/>
<
Fog color='
1 0 0'
visibilityRange='
100'/>
<Transform translation='-0.4 0.2 0'>
<Shape>
<Appearance>
<Material diffuseColor='1 1 1'/>
</Appearance>
<Text string='"LINEAR FOGTYPE"'>
<FontStyle size='0.1' style='BOLD'/>
</Text>
</Shape>
</Transform>
<Transform translation='-0.05 0 0'>
<Shape>
<Appearance>
<Material diffuseColor='1 1 1'/>
</Appearance>
<Text DEF='CHANGE_TEXT' string='"message from Script is inserted here"'>
<FontStyle size='0.1' style='BOLD'/>
</Text>
</Shape>
</Transform>
<Shape>
<Appearance>
</Appearance>
<IndexedFaceSet coordIndex='0 1 2 3 -1'>
<Coordinate point='-10 10 0 -10 -10 0 10 -10 0 10 10 0'/>
</IndexedFaceSet>
</Shape>
</Transform>
<field name='text' type='SFNode' accessType='initializeOnly'>
</field>
<field name='set_fraction' type='SFFloat' accessType='inputOnly'/>
</Script>
<
ROUTE
fromNode='
TIME' fromField='fraction_changed' toNode='
TIMESCRIPT' toField='set_fraction'/>
<
ROUTE
fromNode='
TIME' fromField='fraction_changed' toNode='
POSITION' toField='set_fraction'/>
<
ROUTE
fromNode='
POSITION' fromField='value_changed' toNode='
TRANS' toField='set_translation'/>
</Scene>
</X3D>
<!--
-->
-->
<!--
Online at
https://www.web3d.org/x3d/content/examples/ConformanceNist/BindableNodes/Fog/fogtype_linearIndex.html
-->
<!--
Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/ConformanceNist/BindableNodes/Fog/fogtype_linear.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.
-->