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--></style></head><body lang=EN-US link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hi John, Getting this to work will help. Are you looking for examples to validate, beginning with a .x3d file? </p><p class=MsoNormal>If I can include USE in the HanimDisplacer pt. then I can include USE as Interpolator key and value fields(?)</p><p class=MsoNormal>Including a USE in any of the HAnim… nodes Joints, Segments, Sites is not going to work unless, well, I can’t really see how it would work in a ‘standard’ humanoid.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,</p><p class=MsoNormal>Joe</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:yottzumm@gmail.com">John Carlson</a><br><b>Sent: </b>Sunday, October 24, 2021 11:44 AM<br><b>To: </b><a href="mailto:brutzman@nps.edu">Brutzman, Donald (Don) (CIV)</a><br><b>Cc: </b><a href="mailto:x3d-public@web3d.org">X3D Public Mailing List (x3d-public@web3d.org)</a><br><b>Subject: </b>Re: [x3d-public] JSON Schema meeting minutes</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>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">https://github.com/coderextreme/X3DJSONLD/tree/master/src/main/schema</a><o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Next on agenda is bpy to JSON conversion, possibly with added GUI/X3D conversion tool.<o:p></o:p></p></div><div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>John<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal>Sent from my iPad<o:p></o:p></p></div><div><p class=MsoNormal><br><br><o:p></o:p></p><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal style='margin-bottom:12.0pt'>On Oct 18, 2021, at 5:09 PM, Brutzman, Donald (Don) (CIV) <brutzman@nps.edu> wrote:<o:p></o:p></p></blockquote></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal> <o:p></o:p></p><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'>https://github.com/coderextreme/X3DJSONLD/blob/master/src/main/schema/x3d-4.0-JSONSchema.json<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'>https://savage.nps.edu/Savage/GroundVehicles/Jeep/Jeep.json<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"'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>all the best, Don</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>-- </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>Don Brutzman Naval Postgraduate School, Code USW/Br brutzman@nps.edu</span><o:p></o:p></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</span><o:p></o:p></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</span><o:p></o:p></p></div></blockquote></div></div><p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:.5in;margin-bottom:5.0pt;margin-left:.5in'> <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>