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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>The Extensible 3D (X3D) Working Group coordinates all Web3D Consortium technical development efforts. Working groups are essentially driven by the efforts of participants. They focus on issues and technologies that produce improvements to our open standards, always achieving results that are royalty free for any purpose. All efforts are geared towards improving a coordinated set of steadily evolving ISO standards including X3D Version 4.<o:p></o:p></p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo3'>Web3D Consortium Working Groups<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo3'>https://www.web3d.org/working-groups<o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Attendees: Bill Benman, Anita Havele, Dick Puk, Don Brutzman.<o:p></o:p></p><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:l2 level1 lfo2'>Today we worked to update the following comparison spreadsheet (<span style='color:black;background:white'>HTML version below, .pdf</span> also attached).<o:p></o:p></li></ol><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='background:white'>Features Comparison X3D 4.0 and glTF 2.0<o:p></o:p></span></li><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='background:white'>https://docs.google.com/spreadsheets/d/1x0DnRtg33AuOA_aSl70L41Gq5m6TFt4t/edit#gid=1010586376<o:p></o:p></span></li></ul><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'>Comments and improvements to these feature comparisons are welcome. Have we expressed everything precisely and correctly?<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><ol style='margin-top:0in' start=2 type=1><li class=MsoListParagraph style='color:black;margin-left:-.25in;mso-list:l2 level1 lfo2'><span style='font-family:"Arial",sans-serif;background:white'>We further considered recent news regarding World Wide Web Consortium (W3C) getting rechartered as a 501c3 non-profit organization, and how that might influence Web3D Consortium which is chartered as a 501c6 non-profit organization.<o:p></o:p></span></li></ol><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='font-family:"Arial",sans-serif;background:white'>W3C will become a public-interest non-profit organization. W3C is replacing its original Hosted model and boosting its crucial web standards work. In the months leading to the launch of a new legal entity in January 2023, we will release further details. <o:p></o:p></span></li><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='font-family:"Arial",sans-serif;background:white'>https://twitter.com/w3c/status/1542135556007763968<o:p></o:p></span></li><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='font-family:"Arial",sans-serif;background:white'>https://www.w3.org/2022/06/pressrelease-w3c-le.html.en<o:p></o:p></span></li></ul><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><ol style='margin-top:0in' start=3 type=1><li class=MsoListParagraph style='color:black;margin-left:-.25in;mso-list:l2 level1 lfo2'><span style='font-family:"Arial",sans-serif;background:white'>Next week we will consider Web3D inputs to a draft Metaverse Standards Forum (MSF) document regarding feature sets for technical interoperability.<o:p></o:p></span></li></ol><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'>Consortium and community members are welcome to participate. As usual, we meet each Friday.<o:p></o:p></span></p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='font-family:"Arial",sans-serif;background:white'>X3D Working Group, Fridays 0900-1000 pacific<o:p></o:p></span></li><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='font-family:"Arial",sans-serif;background:white'>https://us02web.zoom.us/j/81634670698?pwd=a1VPeU5tN01rc21Oa3hScUlHK0Rxdz09<o:p></o:p></span></li></ul><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'>Web3D Consortium membership has value. Please consider joining to maximize your ability to benefit and influence.<o:p></o:p></span></p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='font-family:"Arial",sans-serif;background:white'>Join the Web3D Consortium<o:p></o:p></span></li><li class=MsoListParagraph style='color:black;margin-left:0in;mso-list:l0 level1 lfo1'><span style='font-family:"Arial",sans-serif;background:white'>https://www.web3d.org/join<o:p></o:p></span></li></ul><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'>Have fun with X3D and glTF! 8)<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><o:p> </o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=0 style='width:0in;border-collapse:collapse'><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;background:#A2C4C9;padding:0in 0in 0in 0in;height:15.75pt'><p class=MsoNormal><b><span style='font-size:14.0pt;font-family:"Arial",sans-serif'>Features Comparison X3D 4.0 and glTF 2.0<o:p></o:p></span></b></p></td><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-left:none;background:#A2C4C9;padding:0in 0in 0in 0in;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-left:none;background:#A2C4C9;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>2 August 2022</span><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><b><span style='font-family:"Arial",sans-serif'>References<o:p></o:p></span></b></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>X3D 4.0 specification<o:p></o:p></span></p></td><td colspan=2 valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><u><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:blue'><a href="https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-DIS/Part01/Architecture.html" target="_blank">https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-DIS/Part01/Architecture.html</a><o:p></o:p></span></u></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>glTF 2.0 specification<o:p></o:p></span></p></td><td colspan=2 valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><u><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:blue'><a href="https://github.com/KhronosGroup/glTF/tree/master/specification/2.0" target="_blank">https://github.com/KhronosGroup/glTF/tree/master/specification/2.0</a><o:p></o:p></span></u></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td colspan=2 valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>IEEE 3D Body Processing Paper <o:p></o:p></span></p></td><td colspan=2 valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><u><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:blue'><a href="https://standards.ieee.org/downloads/3DBPWhitePaper.pdf" target="_blank">https://standards.ieee.org/downloads/3DBPWhitePaper.pdf</a><o:p></o:p></span></u></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>IEEE 3DBP Features <o:p></o:p></span></p></td><td colspan=2 valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><u><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:blue'><a href="https://docs.google.com/spreadsheets/d/15wCQ8CHJnQD_tmwaRPFfZqBe6KJzE1CzOKd2XOlPL4M/edit#gid=416054782" target="_blank">https://docs.google.com/spreadsheets/d/15wCQ8CHJnQD_tmwaRPFfZqBe6KJzE1CzOKd2XOlPL4M/</a><o:p></o:p></span></u></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>IEEE 3DBP Working Group<o:p></o:p></span></p></td><td colspan=2 valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><u><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:blue'><a href="https://standards.ieee.org/develop/wg/3DBP.html" target="_blank">https://standards.ieee.org/develop/wg/3DBP.html</a><o:p></o:p></span></u></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Value Proposition</span></b><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></b></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black'>X3D is a file format allowing 3D scenes to be used by a wide variety of applications.</span><span style='font-family:"Arial",sans-serif'><o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black'>X3D can be used by Web browsers and other viewers, authoring tools, 3D Printing applications, text editors, and XML tools.</span><span style='font-family:"Arial",sans-serif'><o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:#333333'>X3D is the appropriate choice if the primary goal is saving your interactive 3D scenes for use over time and multiple applications.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black'>glTF™ (GL Transmission Format) is a specification for efficient transmission from server to client.</span><span style='font-family:"Arial",sans-serif'><o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>glTF is the appropriate choice if the primary goal is viewing 3D scenes in a Web browser.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Technology Comparison Summaries</span></b><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></b></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;border-right:transparent;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black'>X3D: A royalty-free open ISO standards file format and run-time architecture to represent and communicate 3D scenes and models.</span><span style='font-family:"Arial",sans-serif'><o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>X3D: Data Interchange and Rendering format, useful for both general Web deployment and diverse 3D applications.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>X3D: Interoperability with other "vertical" functional domains and international Web standards.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>X3D: Metadata Support is thorough, working groups are currently mapping to external metadata vocabularies.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>X3D: Stable long-term archival stability and re-usability, two decades of proven capability.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>X3D: Ensure portability and consistency across multiple file formats, programming languages and platforms.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black'>X3D: Forward/backward compatibility and extensibility are specification goals that have been demonstrated successfully for 20 years.</span><span style='font-family:"Arial",sans-serif'><o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:#333333'>X3D: Strong intellectual property rights (IPR) policy, no cost-bearing patents allowed, IPR fully aligned with W3C Web standards.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>X3D: Strong community, wide industry compatibility, many importers/exporters, many standards-organization liaisons.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:#333333'>X3D: Full Inline support for glTF features, especially compressed geometry plus advanced lighting model planned for X3D version 4.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:#333333'>glTF is a royalty-free specification for efficient transmission and loading of 3D scenes and models.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>glTF: Transmission format designed for applications rendering using WebGL or OpenGLES.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>glTF: A run-time delivery system for highly optimized mesh data for rendering, delivered from source to client.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>glTF: Always changing to support the fast changing GPU, a delivery system for highly optimized mesh data for rendering.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>glTF: Backward compatibility, archivability, are not listed as specification goals. <o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-family:"Arial",sans-serif'>glTF: Strong community, good industry support.<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border-top:none;border-left:solid #CCCCCC 1.0pt;border-bottom:solid black 1.0pt;border-right:solid #CCCCCC 1.0pt;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;background:#A2C4C9;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Feature </span></b><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></b></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#A2C4C9;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;wrap-strategy:4;overflow:hidden'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>X3D Support v4.0</span></b><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></b></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#A2C4C9;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>glTF Support (v2.0 binary + ASCII)</span></b><b><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></b></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Triangular meshes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Points and lines<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Quad meshes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Primitive shapes: box, sphere, cone, cylinder, text<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>NURBS curves and surfaces<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>CAD Structure (assemblies)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Animation (general)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Picking (touch/over TouchSensor, PickableGroup)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Clipping planes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Human animation: skeleton, skin, motion<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes, including anatomically correct humans <o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes, ad hoc anatomy<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Morph targets<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>HAnim displacers<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Skin/joint animation<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes <o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Scripting<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Extensibility by authors (prototype mechanism)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No <o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Metadata Structures<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Complete support, now mapping vocabularies<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Partial, in separate files<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Annotation<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Planned X3D v4.1; experimental support now<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border-top:none;border-left:solid #CCCCCC 1.0pt;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Material<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes <o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Physically Based Rendering, advanced lighting<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>X3D v4.0, matching glTF<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes (e.g. metallic-roughness model)<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Custom Shader<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes (multiple shader languages supported)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Bump mapping<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Occlusion map<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid black 1.0pt;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Yes</span><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Emissive map<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Yes</span><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Normal map<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Image (2D) texturing<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes (image files or embedded pixel map)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Texture mapping<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Volume (3D) textures, imaging<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Movie (2D + time) texturing<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes (optional support for streaming)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Audio<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes (optional support for streaming)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Spatial 3D Audio<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Inline<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Supports X3D, scripts, glTF<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>?<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Formats/encodings<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>ASCII (XML, ClassicVRML, JSON, languages)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Binary & ASCII (JSON based)<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Binary: .x3db, Efficient XML Interchange (EXI)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Inline glTF<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid black 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Security<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Yes (optional signature and encryption in XML)<o:p></o:p></span></p></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>No inherent encryption<o:p></o:p></span></p></td></tr><tr style='height:15.75pt'><td valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td><td valign=bottom style='border-top:none;border-left:none;border-bottom:solid #CCCCCC 1.0pt;border-right:solid #CCCCCC 1.0pt;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'></td></tr><tr style='height:15.75pt'><td colspan=3 valign=bottom style='border:solid #CCCCCC 1.0pt;border-top:none;background:white;padding:0in 2.25pt 0in 2.25pt;height:15.75pt;overflow:hidden'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>(X3D note: collection of animation displacers equivalent to HAnim morph target)</span><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p></td></tr></table><p class=MsoNormal><span style='font-family:"Arial",sans-serif;color:black;background:white'><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"'>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><p class=MsoNormal><o:p> </o:p></p></div></body></html>