<?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>
</head>
<!--
-->
<Scene>
<!-- Example scene to illustrate comments interspersed among X3D nodes and fields (XML elements and attributes) -->
<!-- WorldInfo begin -->
<WorldInfo title='Hello world!'/>
<!-- WorldInfo complete, Group begin -->
<Group>
<!-- Viewpoint begin -->
<Viewpoint DEF='ViewUpClose' centerOfRotation='0 -1 0' description='Hello world!' position='0 -1 7'/>
<!-- Viewpoint complete, Transform begin -->
<Transform rotation='0 1 0 3'>
<!-- Shape begin -->
<Shape>
<!-- Sphere begin -->
<Sphere/>
<!-- Sphere complete, Appearance begin -->
<Appearance>
</Appearance>
<!-- Appearance complete -->
</Shape>
<!-- Shape complete -->
</Transform>
<!-- Transform complete, Transform begin -->
<Transform translation='0 -2 0'>
<!-- Shape begin -->
<Shape>
<!-- Text begin -->
<Text DEF='TextMessage' string='"Hello" "world!"'>
<!-- FontStyle begin -->
<FontStyle justify='"MIDDLE" "MIDDLE"'/>
<!-- FontStyle complete -->
</Text>
<!-- Text complete, Appearance begin -->
<Appearance>
<!-- Material begin -->
<Material USE='
MaterialOffWhite'/>
<!-- Material complete -->
</Appearance>
<!-- Appearance complete -->
</Shape>
<!-- Shape complete -->
</Transform>
<!-- Transform complete -->
</Group>
<!-- Group complete -->
</Scene>
</X3D>
<!--
-->
-->
<!--
Online at
https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/HelloWorldScenes/HelloWorldCommentedIndex.html
-->
<!--
Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/HelloWorldScenes/HelloWorldCommented.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)
-->
<!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
-->