<?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='Immersive' 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='CutPlane.x3d'/>
<meta name='descriptioncontent='Cutting plane demo where users can drag two slice interfaces to show the cross sections of a volume.'/>
<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='Imagecontent='CutPlane.png'/>
<meta name='referencecontent='originals/cutplane.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/mt0008.htm '/>
<meta name='referencecontent=' http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0498.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/CutPlane.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 ExternProtoDeclare definitions : SlidingPlane, TexturePlane

Index for Viewpoint image : Viewpoint_1
-->
<Scene>
<!-- This sliding cutting plane world illustrates the use of the 'SlidingPlane' prototype node defined in the external file 'cut.wrl'. That node creates a plane that slides back and forth, changing the texture on it based upon the plane's X position. -->
<ExternProtoDeclare name='TexturePlane'
  url=' "Cut.x3d#TexturePlane" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Cut.x3d#TexturePlane" "Cut.wrl#TexturePlane" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Cut.wrl#TexturePlane" '>
<field name='texturestype='MFNodeaccessType='initializeOnly'/>
<field name='set_fractiontype='SFFloataccessType='inputOnly'/>
</ExternProtoDeclare>
<ExternProtoDeclare name='SlidingPlane'
  url=' "Cut.x3d#SlidingPlane" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Cut.x3d#SlidingPlane" "Cut.wrl#SlidingPlane" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Cut.wrl#SlidingPlane" '>
<field name='texturestype='MFNodeaccessType='initializeOnly'/>
<field name='minMaxXtype='SFVec2faccessType='initializeOnly'/>
<field name='initialXtype='SFFloataccessType='initializeOnly'/>
</ExternProtoDeclare>
<WorldInfo info='"Copyright (c) 1997, David R. Nadeau"title='Cutting Plane'/>
<Viewpoint description='Entry vieworientation='0.0 1.0 0.0 0.785position='4.0 0.4 2.5'/>
<NavigationInfo/>
<Background skyAngle='1.57 1.87skyColor='0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3'/>
<Shape>
<Appearance>
<TextureTransform translation='0.5 0.5'/>
<ImageTexture
  url=' "grill.png" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/grill.png" '/>
</Appearance>
<IndexedFaceSet solid='falsecoordIndex='0 1 2 3 -1 4 5 6 7 -1 8 9 10 11 -1texCoordIndex='0 1 2 3 -1 1 2 3 0 -1 4 5 6 7 -1'>
<TextureCoordinate point='0.0 0.0 0.0 8.0 4.0 8.0 4.0 0.0 0.0 0.0 4.0 0.0 4.0 4.0 0.0 4.0'/>
<Coordinate point='-1.0 -1.0 0.0 -1.0 -1.0 -4.0 -1.0 1.0 -4.0 -1.0 1.0 0.0 -1.0 -1.0 0.0 1.0 -1.0 0.0 1.0 -1.0 -4.0 -1.0 -1.0 -4.0 -1.0 -1.0 -4.0 1.0 -1.0 -4.0 1.0 1.0 -4.0 -1.0 1.0 -4.0'/>
</IndexedFaceSet>
</Shape>
<Transform rotation='0.0 1.0 0.0 1.571translation='-1.0 1.3 -2.0'>
<Shape>
<Appearance/>
<Text string='"Time (sec)"'>
<FontStyle justify='"MIDDLE" "MIDDLE"size='0.4style='BOLD'/>
</Text>
</Shape>
</Transform>
<!-- Create two moving cutting planes, one initially at the front and the other initially at the back. -->
<ProtoInstance name='SlidingPlane'> </ProtoInstance>
<ProtoInstance name='SlidingPlane'> </ProtoInstance>
</Scene>
</X3D>
<!--

Index for ExternProtoDeclare definitions : SlidingPlane, TexturePlane

Index for Viewpoint image : Viewpoint_1
-->

<!-- Online at https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/CutPlaneIndex.html -->

<!-- Color key: <X3dNode field='value'/> matches <XmlElement attribute='value'/>
(Light blue background: behavior node) (Grey background: inserted documentation) (Magenta background: X3D Extensibility)
    <Prototype name='ProtoName'> <field name='fieldName'/> </Prototype> -->

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