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<!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
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https://www.web3d.org/specifications/x3d-3.0.xsd
'
>
<head>
</head>
<!--
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<Scene>
<!-- Computational cost of Extrusion compared to IndexedFaceSet: quicker to download, takes time to calculate polygonal faces and normals during initial loading, equally fast at run time. -->
<!-- Authoring capabilities of Extrusion compared to IndexedFaceSet: can be more complicated to express, but also can provide great detail with much less effort. -->
<!-- First position and rotate viewpoint into positive-X-Y-Z octant -->
<WorldInfo title='Figure15_11ExtrudedPlaygroundSlideWithAxes.x3d'/>
<Viewpoint description='Extruded playground slide' orientation='-0.37796 0.91249 0.15656 0.85225' position='10 7 10'/>
<Shape>
<Appearance>
<Material diffuseColor='0 1 0.7'/>
</Appearance>
<Extrusion beginCap='false' convex='false' creaseAngle='0.785' crossSection='-1.00 0.00 -0.92 -0.38 -0.71 -0.71 -0.38 -0.92 0.00 -1.00 0.38 -0.92 0.71 -0.71 0.92 -0.38 1.00 0.00' endCap='false' solid='false' spine='2.00 0.00 -0.00 1.85 0.12 -0.77 1.41 0.24 -1.41 0.77 0.36 -1.85 0.00 0.48 -2.00 -0.77 0.61 -1.85 -1.41 0.73 -1.41 -1.85 0.85 -0.77 -2.00 0.97 0.00 -1.85 1.09 0.77 -1.41 1.21 1.41 -0.77 1.33 1.85 0.00 1.45 2.00 0.77 1.58 1.85 1.41 1.70 1.41 1.85 1.82 0.77 2.00 1.94 0.00 1.85 2.06 -0.77 1.41 2.18 -1.41 0.77 2.30 -1.85 0.00 2.42 -2.00 -0.77 2.55 -1.85 -1.41 2.67 -1.41 -1.85 2.79 -0.77 -2.00 2.91 0.00 -1.85 3.03 0.77 -1.41 3.15 1.41 -0.77 3.27 1.85 0.00 3.39 2.00 0.77 3.52 1.85 1.41 3.64 1.41 1.85 3.76 0.77 2.00 3.88 0.00'/>
</Shape>
<!-- Adding this Inline reference to another scene superimposes X3D/VRML coordinate system axes. -->
<Transform scale='5 5 5'>
</Transform>
</Scene>
</X3D>
<!--
-->
-->
<!--
Online at
https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter15Extrusion/Figure15_11ExtrudedPlaygroundSlideWithAxesIndex.html
-->
<!--
Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter15Extrusion/Figure15_11ExtrudedPlaygroundSlideWithAxes.x3d
-->
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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.
-->