<?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='Core' 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 content='EmptySceneCoreProfile.x3d' name='title'/>
    <meta content='Illustrate a minimalist scene using only Core profile nodes. Root nodes must either be allowed children nodes of a Grouping node, or a LayerSet node. Note that DOCTYPE, head/meta and Group/Metadata* elements can be deleted without losing scene validity.' name='description'/>
    <meta content='Leonard Daly, Don Brutzman' name='creator'/>
    <meta content='24 February 2014' name='created'/>
    <meta content='3 August 2024' name='modified'/>
    <meta content='EmptyScene.x3d' name='reference'/>
    <meta content='should Metadata nodes inherit from X3DNode or X3DChildNode?' name='TODO'/>
    <meta content='WorldInfo is in Core Profile or higher' name='info'/>
    <meta content='ProtoInstance requires Core component level 1, complete prototype support requires Core component level 2 (or is optional in level 1)' name='TODO'/>
    <meta content='X3D 4.0 Architecture, ISO/IEC 19775-1:2023, 7 Core Component, Table 7.2 — Core component support levels' name='specificationSection'/>
    <meta content='https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/core.html#t-CoresupportLevels' name='specificationUrl'/>
    <meta content='Mantis issue 1448 https://www.web3d.org/member-only/mantis/view.php?id=1448' name='TODO'/>
    <meta content='X3D 4.0 Architecture, ISO/IEC 19775-1:2023, Annex A Core Profile, Table A.3 — Nodes for conforming to the Core profile' name='specificationSection'/>
    <meta content='https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/coreprofile.html#t-NodesForConformingToCoreProfile' name='specificationUrl'/>
    <meta content='https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/concepts.html#Rootnodes' name='reference'/>
    <meta content='Increase X3D profile (or add component statements) to match if any other X3D nodes are added to this scene.' name='info'/>
    <meta content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter01TechnicalOverview/EmptySceneCoreProfile.x3d' name='identifier'/>
    <meta content='https://x3dgraphics.com/chapters/Chapter15MetadataInformation.html' name='reference'/>
    <meta content='https://X3dGraphics.com' name='reference'/>
    <meta content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit' name='generator'/>
    <meta content='../license.html' name='license'/>
  </head>
  <Scene>
    <!-- Core profile can only contain WorldInfo and Metadata nodes. -->
    <WorldInfo title='EmptySceneCoreProfile.x3d'/>
    <WorldInfo>
      <MetadataSet containerField='metadata' name='NodeSet'>
        <MetadataBoolean name='BooleanData' value='true false'/>
        <MetadataDouble name='DoubleData' value='1 2 3'/>
        <MetadataFloat name='FloatData' value='4 5 6'/>
        <MetadataInteger name='IntegerData' value='7 8 9'/>
        <MetadataString name='StringData' value='"Empty Scene" "Core Profile"'/>
      </MetadataSet>
    </WorldInfo>
  </Scene>
</X3D>