<?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
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https://www.web3d.org/specifications/x3d-3.3.xsd
'>
<head>
</head>
<!--
-->
<Scene>
<WorldInfo title='ArchFilled.x3d'/>
<Shape DEF='Arch'>
<!-- note that convex='false' (meaning concave geometry) is crucial for this IFS of a geometric chord to render properly -->
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<Appearance>
</Appearance>
</Shape>
</Scene>
</X3D>
<!--
-->
<!--
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.
-->