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    <p>I've noted differences between a python virtualized environment
      and none.</p>
    <p>John<br>
    </p>
    <div class="moz-cite-prefix">On 10/24/21 1:43 PM, John Carlson
      wrote:<br>
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      cite="mid:4E1EA121-A411-495F-98AF-DF1BC280362E@gmail.com">
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      Don, schema is here, python seems to be working with added
      metaschema checks.<br>
      <br>
      <a
href="https://github.com/coderextreme/X3DJSONLD/tree/master/src/main/schema"
        moz-do-not-send="true">https://github.com/coderextreme/X3DJSONLD/tree/master/src/main/schema</a>
      <div><br>
      </div>
      <div>Next on agenda is bpy to JSON conversion, possibly with added
        GUI/X3D conversion tool.</div>
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        <div><br>
        </div>
        <div>John</div>
        <div><br>
        </div>
        <div>
          <div dir="ltr">Sent from my iPad</div>
          <div dir="ltr"><br>
            <blockquote type="cite">On Oct 18, 2021, at 5:09 PM,
              Brutzman, Donald (Don) (CIV) <a class="moz-txt-link-rfc2396E" href="mailto:brutzman@nps.edu"><brutzman@nps.edu></a>
              wrote:<br>
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                <p class="MsoNormal">John and I reviewed his latest
                  schema today and discussed various design
                  considerations.<o:p></o:p></p>
                <p class="MsoNormal"><o:p> </o:p></p>
                <p class="MsoNormal">His latest version, generated by a
                  Python program reading X3DUOM, is found as follows:<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:l0 level1 lfo1"><a class="moz-txt-link-freetext" href="https://github.com/coderextreme/X3DJSONLD/blob/master/src/main/schema/x3d-4.0-JSONSchema.json">https://github.com/coderextreme/X3DJSONLD/blob/master/src/main/schema/x3d-4.0-JSONSchema.json</a><o:p></o:p></li>
                </ul>
                <p class="MsoNormal"><o:p> </o:p></p>
                <p class="MsoNormal">Looking at the result in Firefox
                  was helpful because that has a great way to look at
                  JSON which allowed us to iconize/expand (fold/unfold)
                  as needed.  Excerpt follows.<o:p></o:p></p>
                <p class="MsoNormal"><o:p> </o:p></p>
                <p class="MsoNormal">The result looks great.  One
                  refinement John will handle: for nodes with a USE
                  field, no -children nodes are permitted.<o:p></o:p></p>
                <p class="MsoNormal"><o:p> </o:p></p>
                <p class="MsoNormal">Once he has the next version, I
                  will check it into the specifications directory (next
                  to X3D XML Schema and XML DOCTYPE).<o:p></o:p></p>
                <p class="MsoNormal"><o:p> </o:p></p>
                <p class="MsoNormal">At that point we are ready to begin
                  further validation efforts using multivarious tools
                  against the many X3D examples in JSON, such as<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:l0 level1 lfo1"><a class="moz-txt-link-freetext" href="https://savage.nps.edu/Savage/GroundVehicles/Jeep/Jeep.json">https://savage.nps.edu/Savage/GroundVehicles/Jeep/Jeep.json</a><o:p></o:p></li>
                </ul>
                <p class="MsoNormal"><o:p> </o:p></p>
                <p class="MsoNormal">Testing without regex patterns is
                  good for now.  A prior version had acceptable regex,
                  so that appears to be do-able.<o:p></o:p></p>
                <p class="MsoNormal"><o:p> </o:p></p>
                <p class="MsoNormal">Having fun with X3D JSON!  8)<o:p></o:p></p>
                <p class="MsoNormal"><span
                    style="font-size:10.0pt;font-family:"Courier
                    New""><o:p> </o:p></span></p>
                <p class="MsoNormal"><span
                    style="font-size:10.0pt;font-family:"Courier
                    New"">all the best, Don<o:p></o:p></span></p>
                <p class="MsoNormal"><span
                    style="font-size:10.0pt;font-family:"Courier
                    New"">-- <o:p>
                    </o:p></span></p>
                <p class="MsoNormal"><span
                    style="font-size:10.0pt;font-family:"Courier
                    New"">Don Brutzman  Naval Postgraduate School,
                    Code USW/Br        <a class="moz-txt-link-abbreviated" href="mailto:brutzman@nps.edu">brutzman@nps.edu</a><o:p></o:p></span></p>
                <p class="MsoNormal"><span
                    style="font-size:10.0pt;font-family:"Courier
                    New"">Watkins 270,  MOVES Institute, Monterey
                    CA 93943-5000 USA    +1.831.656.2149<o:p></o:p></span></p>
                <p class="MsoNormal"><span
                    style="font-size:10.0pt;font-family:"Courier
                    New"">X3D graphics, virtual worlds, navy
                    robotics https://</span>
                  <span
                    style="font-size:10.0pt;font-family:"Courier
                    New"">faculty.nps.edu/brutzman<o:p></o:p></span></p>
                <p class="MsoNormal"><o:p> </o:p></p>
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