X3D Model Documentation: MetadataRootNodeTest.x3d

  1  <?xml version="1.0" encoding="UTF-8"?>
  2  <!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
  3  <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'>
  4       <head>
  5            <meta name='title' content='MetadataRootNodeTest.x3d'/>
  6            <meta name='description' content='The MetadataSet node is allowed as a root node in X3D4, following development and evaluation of examples considered in this demonstration scene. Original inquiry: is a Metadata node legal as the root node in a scene? X3D model metadata sets need to be portable since they might be saved and reused via multiple files.'/>
  7            <meta name='creator' content='Don Brutzman and X3D Working Group'/>
  8            <meta name='created' content='8 December 2016'/>
  9            <meta name='modified' content='31 August 2024'/>
 10            <meta name='specificationSection' content='X3D 4.0 Architecture, ISO/IEC 19775-1:2023, clause 4 Concepts, 4.3.2 Root nodes'/>
 11            <meta name='specificationUrl' content='https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/concepts.html#Rootnodes'/>
 12            <meta name='reference' content='http://web3d.org/pipermail/x3d-public_web3d.org/2016-December/005680.html'/>
 13            <meta name='reference' content='X3D Specification Mantis Issue (member access required) https://www.web3d.org/member-only/mantis/view.php?id=1092'/>
 14            <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/AdditiveManufacturing/MetadataRootNodeTest.x3d'/>
 15            <meta name='generator' content='X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit'/>
 16            <meta name='license' content='../license.html'/>
 17       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
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<!-- to top Index for DEF nodes: MetadataHolderOption1, MetadataHolderOption2, MetadataHolderOption3
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 18       <Scene>
 19            <!-- ============================= -->
 20            <!-- Option 1: root node of scene -->
 21            <MetadataSet DEF='MetadataHolderOption1' name='MetadataCollection1'>
 22                 <!-- can enter other Metadata nodes here -->
 23            </MetadataSet>
 24            <Background skyColor='0.498039 1 0.831373'/>
 25            <!-- ============================= -->
 26            <!-- Option 2: contained within WorldInfo, though direct translation to VRML97 is not valid -->
 27            <WorldInfo DEF='MetadataHolderOption2' title='Test scene for containing X3D Metadata* nodes, with no other content'>
 28                 <MetadataSet name='MetadataCollection2'>
 29                      <!-- can enter other Metadata nodes here -->
 30                 </MetadataSet>
 31            </WorldInfo>
 32            <!-- ============================= -->
 33            <!-- Option 3: contained within top-level Group, scope for all contained nodes is unambiguous -->
 34            <Group DEF='MetadataHolderOption3'>
 35                 <MetadataSet name='MetadataCollection3'>
 36                      <!-- can enter other Metadata nodes here -->
 37                 </MetadataSet>
 38            </Group>
 39            <!-- ============================= -->
 40            <!-- Viewing a Mantis issue first requires Web3D Consortium member login -->
 41            <Anchor description='Web3D Consortium members can select text to view Mantis issue 1092' parameter='"target=blank"'   url=' "https://www.web3d.org/member-only/mantis/view.php?id=1092" '>
 42                 <!-- Selectable Text design pattern has transparent Box and TouchSensor description as a tooltip -->
 43                 <Group>
 44                      <Shape>
 45                           <Text string='"Metadata nodes" "tested as children" "of scene root" "(mantis issue 1092)"'>
 46                                <FontStyle family='"SANS"' justify='"MIDDLE" "MIDDLE"' style='BOLD'/>
 47                           </Text>
 48                           <Appearance>
 49                                <Material diffuseColor='0 0.501961 0.109804'/>
 50                           </Appearance>
 51                      </Shape>
 52                      <Shape>
 53                           <!-- Author adjustment: resize transparent Box as text-selection assist, set width and height to match size, then set transparency='1' to make invisible. -->
 54                           <Box size='8 4 .001'/>
 55                           <Appearance>
 56                                <Material transparency='1'/>
 57                           </Appearance>
 58                      </Shape>
 59                 </Group>
 60            </Anchor>
 61       </Scene>
 62  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: MetadataHolderOption1, MetadataHolderOption2, MetadataHolderOption3
-->
X3D Tooltips element index: Anchor, Appearance, Background, Box, FontStyle, Group, head, Material, meta, MetadataSet, Scene, Shape, Text, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table with 0 ROUTE connections total, showing X3D event-model relationships for this scene.

Each row shows an event cascade that may occur during a single timestamp interval between frame renderings, as part of the X3D execution model.


Anchor
description='Web3D Consortium members can select text to view Mantis issue 1092' 
User-interaction hint for this node. 
Additional guidance on X3D animation can be found in the 10-Step Animation Design Process and Event Tracing hint sheets. Have fun with X3D! 😀
-->
<!-- Online at
https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/AdditiveManufacturing/MetadataRootNodeTestIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/AdditiveManufacturing/MetadataRootNodeTest.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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