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<p class="MsoNormal">Reactions.<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:-.25in;mso-list:l0 level1 lfo1">Neither library restricts subclassing.  That kind of approach is up to an individual programmer.<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:-.25in;mso-list:l0 level1 lfo1">Both libraries (successfully) strive for strict exact conformance and complete coverage with X3D4, to support creation of error-free content.<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:-.25in;mso-list:l0 level1 lfo1">Have fun with X3D!   8)<o:p></o:p></li></ul>
<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>
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<p class="MsoNormal"><b>From:</b> x3d-public <x3d-public-bounces@web3d.org> <b>On Behalf Of
</b>John Carlson<br>
<b>Sent:</b> Wednesday, February 9, 2022 6:12 PM<br>
<b>To:</b> X3D Graphics public mailing list <x3d-public@web3d.org><br>
<b>Subject:</b> [x3d-public] Sub classing x3d.py and X3DJSAIL<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Have people thought of subclassing x3d.py and X3DJSAIL?   What are the possibilities?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">* rendering?<o:p></o:p></p>
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<p class="MsoNormal">* supporting additional encodings? HTML as recently shown.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Those are the only things in recent history I can think of.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Do people feel comfortable subclassing from the architecture?<o:p></o:p></p>
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