<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 4.0//EN" "https://www.web3d.org/specifications/x3d-4.0.dtd">
<X3D profile='Interchange'  version='4.0'  xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation =' https://www.web3d.org/specifications/x3d-4.0.xsd ' >
<head>
<meta name='title' content=' TestMetadataNodes.x3d '/>
<meta name='description' content='Test parentage and type checking of MetadataNodes using X3D4 defaults.'/>
<meta name='creator' content='Don Brutzman'/>
<meta name='created' content='12 March 2005'/>
<meta name='modified' content='2 July 2022'/>
<meta name='reference' content=' https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-DIS/Part01/components/core.html#NodeReference '/>
<meta name='reference' content=' https://www.web3d.org/x3d/content/X3dTooltips.html#MetadataDouble '/>
<meta name='subject' content='metadata nodes test'/>
<meta name=' warning ' content=' MetadataString node within NavigationInfo is legal X3D but will cause error when translating to VRML97 due to (previously) disallowed parent node. '/>
<meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Basic/development/TestMetadataNodes.x3d '/>
<meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content=' ../license.html'/>
</head>
<!--
to top <!-- Index for DEF nodes: M0, M1, M2, M3, M4, M5, M6, TextFont
-->
<Scene>
<WorldInfo title='TestMetadataNodes.x3d'/>
<Background skyColor='0.5 0.5 1'/>
<Anchor description='Click to see documentation example'
  url=' TestMetadataNodesIndex.html"https://www.web3d.org/x3d/content/examples/Basic/development/TestMetadataNodesIndex.html" ' >
<Shape>
<Appearance>
<Material diffuseColor='0.8 0.9 0.9'/>
</Appearance>
<Text length='0' string='"TestMetadataNodes.x3d" "shows X3D4 Metadata nodes"'>
<FontStyle DEF='TextFont' justify='"MIDDLE" "MIDDLE"' style='BOLD'/>
</Text>
</Shape>
</Anchor>
<Group>
<MetadataSet DEF='M0' containerField='metadata' name='TestSet'>
<MetadataBoolean DEF='M1' value='true false true'/>
<MetadataString DEF='M2' value='"internal" "metadata"'/>
<MetadataDouble DEF='M3' value='1.0'/>
<!-- intermediate comment should not be sorted -->
<MetadataFloat DEF='M4' value='1.0'/>
<MetadataInteger DEF='M5' value='1'/>
<MetadataSet DEF='M6'>
<!-- presence of comment will suppress warning about no MetadataSet children found -->
</MetadataSet>
</MetadataSet>
</Group>
<NavigationInfo>
<MetadataString containerField='metadata' name='Test illegal parent under VRML97'/>
</NavigationInfo>
<!-- Metadata nodes are allowed as root nodes in X3D4, but must define containerField='metadata' -->
<!-- https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-DIS/Part01/concepts.html#Rootnodes -->
<MetadataSet USE=' M0' containerField='metadata'/>
<MetadataBoolean USE=' M1' containerField='metadata'/>
<MetadataString USE=' M2' containerField='metadata'/>
<MetadataDouble USE=' M3' containerField='metadata'/>
<MetadataFloat USE=' M4' containerField='metadata'/>
<MetadataInteger USE=' M5' containerField='metadata'/>
<MetadataSet USE=' M6' containerField='metadata'/>
<!-- Test case: Metadata nodes are only allowed to contain other metadata nodes, test fragment follows -->
<!-- <MetadataSet DEF='ErroneousChild'> <DirectionalLight/> </MetadataSet> -->
</Scene>
</X3D>
<!--
to top <!-- Index for DEF nodes: M0, M1, M2, M3, M4, M5, M6, TextFont
-->
-->

<!-- Online at
https://www.web3d.org/x3d/content/examples/Basic/development/TestMetadataNodesIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Basic/development/TestMetadataNodes.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)
-->

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