<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
<X3D profile='Interchange' version='3.3 xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation =' https://www.web3d.org/specifications/x3d-3.3.xsd '>
<head>
<meta name='titlecontent='Tread.x3d'/>
<meta name='descriptioncontent='This file builds a stair tread (a marble slab) and decorations for the tread (a sphere and pyramid at either end). The tread is used in the larger example doorway.wrl'/>
<meta name='creatorcontent='David R. Nadeau'/>
<meta name='translatorcontent='Don Brutzman'/>
<meta name='createdcontent='1 July 1998'/>
<meta name='translatedcontent='2 February 2014'/>
<meta name='modifiedcontent='20 October 2019'/>
<meta name='referencecontent='Doorway.x3d'/>
<meta name='referencecontent='originals/tread.wrl'/>
<meta name='referencecontent=' http://www.siggraph.org/s98 '/>
<meta name='referencecontent=' http://www.siggraph.org/s98/conference/courses/18.html '/>
<meta name='referencecontent=' http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0383.htm '/>
<meta name='referencecontent=' http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm '/>
<meta name='referencecontent=' https://www.web3d.org/x3d/content/examples/X3dResources.html '/>
<meta name='identifiercontent=' https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Tread.x3d '/>
<meta name='generatorcontent='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/>
<meta name='generatorcontent='X3D-Edit, https://savage.nps.edu/X3D-Edit'/>
<meta name='licensecontent=' ../license.html'/>
</head>
<!--

Index for DEF nodes : Ball, Marble, Pyramid
-->
<Scene>
<WorldInfo title='Tread.x3d'/>
<Shape>
<Appearance>
<TextureTransform scale='0.25 0.25'/>
<Material diffuseColor='1.0 1.0 1.0'/>
<ImageTexture
  url=' "granit_g.jpg" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/granit_g.jpg" '/>
</Appearance>
<Box size='10.0 0.4 2.0'/>
</Shape>
<Transform translation='-4.0 1.0 0.0'>
<Shape DEF='Ball'>
<Appearance>
<Material ambientIntensity='0.0diffuseColor='1.0 1.0 1.0specularColor='0.7 0.7 0.7'/>
<ImageTexture DEF='Marble'
  url=' "marble_g.jpg" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/marble_g.jpg" '/>
</Appearance>
<Sphere/>
</Shape>
</Transform>
<Transform translation='-4.0 2.0 0.0'>
<Shape DEF='Pyramid'>
<Appearance>
<Material ambientIntensity='0.0diffuseColor='1.0 1.0 1.0specularColor='0.7 0.7 0.7'/>
<ImageTexture USE='Marble'/>
</Appearance>
<IndexedFaceSet coordIndex='0 3 2 1 -1 0 1 4 -1 1 2 4 -1 2 3 4 -1 3 0 4 -1texCoordIndex='3 4 5 6 -1 0 1 2 -1 0 1 2 -1 0 1 2 -1 0 1 2 -1'>
<TextureCoordinate point='0.0 0.2 1.0 0.2 0.5 1.0 0.0 0.0 1.0 0.0 1.0 1.0 0.0 1.0'/>
<Coordinate point='-0.8 0.0 0.8 0.8 0.0 0.8 0.8 0.0 -0.8 -0.8 0.0 -0.8 0.0 4.0 0.0'/>
</IndexedFaceSet>
</Shape>
</Transform>
<Transform translation='4.0 1.0 0.0'>
<Shape USE='Ball'/>
</Transform>
<Transform translation='4.0 2.0 0.0'>
<Shape USE='Pyramid'/>
</Transform>
</Scene>
</X3D>
<!--

Index for DEF nodes : Ball, Marble, Pyramid
-->

<!-- 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)
-->

<!-- For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources and X3D Scene Authoring Hints. -->