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<p class="MsoNormal">Thanks for looking at this.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please be advised that the spec changes in Mantis issue 1361 do not affect any existing functionality or child-content models, they are simply clarifications.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">More on Metadata nodes can be found in the “unpublished” chapter in book X3D for Web Authors (X3D4WA).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo3"><a href="https://x3dgraphics.com/examples/X3dForWebAuthors/Chapter15Metadata/index.html">https://x3dgraphics.com/examples/X3dForWebAuthors/Chapter15Metadata/index.html</a><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo3"><a href="https://x3dgraphics.com/examples/X3dForWebAuthors/Chapter15Metadata/Chapter15MetadataInformation.html">https://x3dgraphics.com/examples/X3dForWebAuthors/Chapter15Metadata/Chapter15MetadataInformation.html</a><o:p></o:p></li></ul>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any X3D node can contain a Metadata* node, including the Metadata* nodes themselves. So, yes a MetadataFloat can contain a MetadataSet – if the set has a lot of information amplifying that particular float. More common however is a MetadataSet
containing multiple MetadataFloat, MetadataInteger, etc. nodes.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo3"><a href="https://www.web3d.org/x3d/content/X3dTooltips.html#MetadataFloat">https://www.web3d.org/x3d/content/X3dTooltips.html#MetadataFloat</a><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo3"><a href="https://www.web3d.org/x3d/content/X3dTooltips.html#MetadataSet">https://www.web3d.org/x3d/content/X3dTooltips.html#MetadataSet</a><o:p></o:p></li></ul>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> John Carlson <yottzumm@gmail.com> <br>
<b>Sent:</b> Tuesday, August 10, 2021 12:01 PM<br>
<b>To:</b> Brutzman, Donald (Don) (CIV) <brutzman@nps.edu><br>
<b>Cc:</b> x3d-public@web3d.org<br>
<b>Subject:</b> Re: [x3d-public] improved definitions for metadata<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I will have to see how /metadata/ field is rendered in XML or JSON to provide adequate feedback. I understand the use of /metadata/ field for MetadataSet, but having /metadata/ field for Metadata* beyond MetadataSet doesn’t make sense
to me. It would make sense if Metadata* inherits from MetadataSet, but they don’t. In other words, a MetadataFloat containing a MetadataSet looks valid???<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I will have to dig more into the standards other sections to give informed feedback.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Aug 10, 2021 at 1:28 PM Brutzman, Donald (Don) (CIV) <<a href="mailto:brutzman@nps.edu">brutzman@nps.edu</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Dick and I applied changes for Mantis 1361 to make terminology for Metadata* nodes more precise.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<ul type="disc">
<li class="m-860573587856518951msolistparagraph" style="mso-list:l0 level1 lfo1">
Mantis 1361: 7.3.5 X3DNode /metadata/ field description and clarification for each Metadata* node<o:p></o:p></li><li class="m-860573587856518951msolistparagraph" style="mso-list:l0 level1 lfo1">
<a href="https://www.web3d.org/member-only/mantis/view.php?id=1361" target="_blank">https://www.web3d.org/member-only/mantis/view.php?id=1361</a><o:p></o:p></li></ul>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<ul type="disc">
<li class="m-860573587856518951msolistparagraph" style="mso-list:l2 level1 lfo2">
<a href="https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-CD1/Part01/components/core.html#X3DNode" target="_blank">https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-CD1/Part01/components/core.html#X3DNode</a><o:p></o:p></li></ul>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7.3.5 X3DNode<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7.4.1 MetadataBoolean<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7.4.2 MetadataDouble<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7.4.3 MetadataFloat<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7.4.4 MetadataInteger<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7.4.5 MetadataSet<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7.4.6 MetadataString<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">All review welcome, thanks.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">all the best, Don<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Courier New"">--
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Courier New"">Don Brutzman Naval Postgraduate School, Code USW/Br
<a href="mailto:brutzman@nps.edu" target="_blank"><span style="color:#0563C1">brutzman@nps.edu</span></a></span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Courier New"">Watkins 270, MOVES Institute, Monterey CA 93943-5000 USA +1.831.656.2149</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Courier New"">X3D graphics, virtual worlds, navy robotics
<a href="http://faculty.nps.edu/brutzman" target="_blank"><span style="color:#0563C1">http://faculty.nps.edu/brutzman</span></a></span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
x3d-public mailing list<br>
<a href="mailto:x3d-public@web3d.org" target="_blank">x3d-public@web3d.org</a><br>
<a href="http://web3d.org/mailman/listinfo/x3d-public_web3d.org" target="_blank">http://web3d.org/mailman/listinfo/x3d-public_web3d.org</a><o:p></o:p></p>
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