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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Attendees:  Anita Havele, Nicholas Polys, Dick Puk, Don Brutzman<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We had a good discussion about opportunities with geospatial, medical and other X3D components.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Again emphasized – X3D4 is done!  All functionality is complete.  Current editorial efforts are simply buffing and polishing the document for ISO, people should not hesitate to use it.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We came up with some useful clarifications today, resolving  a total of 10 Mantis issues this week.  Of note today:<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:l6 level1 lfo10'>Mantis 878: 13.3.4 ElevationGrid - No explicit statement of row-major order<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>https://www.web3d.org/member-only/mantis/view.php?id=878<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>X3D4 Architecture, Geometry3D component, ElevationGrid<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>Added “<span class=proposed><span style='background:yellow;mso-highlight:yellow'>The height array values are given in row-major order from left to right along the X axis, then back to front along the Z axis.</span></span>”<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-CD1/Part01/components/geometry3D.html#ElevationGrid<o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>and<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:l6 level1 lfo10'>Mantis 873: 22.3.1 X3DEnvironmentalSensorNode - size field incorrect minimum value<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>https://www.web3d.org/member-only/mantis/view.php?id=873<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>X3D4 Architecture, Environmental sensor component, 22.3.1 X3DEnvironmentalSensorNode<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>Set field signature as <span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'>SFVec3f   [in,out] size        0 0 0 <span class=proposeddeletion> </span></span><span class=proposeddeletion><s><span style='font-family:"Courier New";background:red;mso-highlight:red'>(-∞,∞)</span></s></span><span class=proposeddeletion><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'>[</span></span><span class=proposed><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'>0,∞)</span></span><o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>Added “<span class=proposed><span style='background:yellow;mso-highlight:yellow'>The <i>center</i> field defines the center location of the specified sensor volume.</span></span>”<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>Added “<span class=proposed><span style='background:yellow;mso-highlight:yellow'>The <i>size</i> field defines the effective volume of the sensor. A default value of </span></span><span class=code><span style='background:yellow;mso-highlight:yellow'>0 0 0</span></span><span class=proposed><span style='background:yellow;mso-highlight:yellow'> means that the sensor has no active volume and is essentially disabled.</span></span>”<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l6 level1 lfo10'>https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-CD1/Part01/components/environmentalSensor.html#X3DEnvironmentalSensorNode<o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Special thanks to Roy Walmsley for reporting these two issues and many others.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Have fun with X3D!<o:p></o:p></p><div><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        brutzman@nps.edu<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></div><p class=MsoNormal><o:p> </o:p></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> Brutzman, Donald (Don) (CIV) <br><b>Sent:</b> Thursday, March 24, 2022 9:31 AM<br><b>To:</b> X3D Public Mailing List (x3d-public@web3d.org) <x3d-public@web3d.org><br><b>Cc:</b> geospatial@web3d.org; Mike McCann <mccann@mbari.org>; Gomez, Casey [USA - EMP] <CGomez@versar.com>; brutzman@nps.edu<br><b>Subject:</b> X3D agenda 24 March 2022: continuing Mantis issues review<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:-.25in;mso-list:l4 level1 lfo3'>For our weekly X3D teleconference Friday 08-0900, Dick and I plan to continue efforts resolving Mantis editorial issues for X3D4.  At this moment we have  another 25 issues with draft changes applied for final review.<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='margin-left:0in;mso-list:l2 level1 lfo6'>Web3D Consortium Mantis Issue Tracker<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l2 level1 lfo6'><a href="https://www.web3d.org/member-only/mantis/view_all_bug_page.php">https://www.web3d.org/member-only/mantis/view_all_bug_page.php</a><o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='margin-left:0in;mso-list:l2 level1 lfo6'>X3D4 Architecture Draft Specification<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l2 level1 lfo6'><a href="https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-CD1/Part01/Architecture.html">https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-CD1/Part01/Architecture.html</a><o:p></o:p></li></ul><p class=MsoListParagraph><o:p> </o:p></p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='margin-left:0in;mso-list:l2 level1 lfo6'>What is X3D<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l2 level1 lfo6'><a href="https://www.web3d.org/x3d/what-x3d">https://www.web3d.org/x3d/what-x3d</a><o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>All remaining document issues are editorial – X3D4 modeling and presentation is available today, with steady progress among multiple implementations.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><ol style='margin-top:0in' start=2 type=1><li class=MsoListParagraph style='margin-left:-.25in;mso-list:l4 level1 lfo3'>Still unanswered is a request to geospatial experts for a focused one-hour meeting reviewing X3D Geospatial issues.  We request their insight as we resolve, reject or defer geospatial issues to future X3D4.1 efforts.<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Have fun with X3D!   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 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></div></body></html>