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<p class="MsoNormal">Wow, really super, thanks gentlemen! Impressive effort. <o:p>
</o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Looking ahead: when X3D-Blender experts think that Blender is far enough along, we might consider adding unit tests to the X3D Examples Archives that exercise Blender import/export, either via command-line (build script) invocation or Blender
Python API. We might do this selectively or comprehensively for all examples. This approach would likely also permit export of screenshots corresponding to each Viewpoint in a scene, providing visual feedback on correctness as well as diff-ability of selected
results in version control. Examples with history follow. Interesting possibilities…<o:p></o:p></p>
<ul type="disc">
<li class="MsoListParagraph" style="mso-list:l0 level1 lfo4">https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/stylesheets/java/examples/CleatClamp.stl.blender.png<o:p></o:p></li><li class="MsoListParagraph" style="mso-list:l0 level1 lfo4">https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/stylesheets/java/examples/CleatClamp.viewpoint1.blender.png<o:p></o:p></li><li class="MsoListParagraph" style="mso-list:l0 level1 lfo4">https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/stylesheets/java/examples/CleatClamp.viewpoint2.blender.png<o:p></o:p></li></ul>
<p class="MsoNormal">Have fun with X3D, and Happy New Year! 8)<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>
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<p class="MsoNormal"><o:p> </o:p></p>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> vmarchetti@kshell.com <vmarchetti@kshell.com> <br>
<b>Sent:</b> Friday, December 31, 2021 3:46 AM<br>
<b>To:</b> X3D-Public <x3d-public@web3d.org><br>
<b>Cc:</b> Brutzman, Donald (Don) (CIV) <brutzman@nps.edu><br>
<b>Subject:</b> Re: [x3d-public] Blender 3.0 import/export of HelloWorld.x3d<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The failure to export to X3D was noted and fixed by Andreas Plesch on Dec 27, 2021, and committed to the Blender git repository for add-ons, see https://developer.blender.org/rBA1679f2fdbb1373a255b98b69c6dc2f8a90e7170a
<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The fix is scheduled to be deployed in Blender 3.0.1, see https://developer.blender.org/T93479 <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">In the meantime, the corrected Python script export_x3d.py can be obtained at https://developer.blender.org/diffusion/BA/browse/master/io_scene_x3d/ and copied into the scripts folder of your local Blender installation.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">With this fix the HelloWorld.x3d example can be imported into Blender 3 and exported as X3D. It is still the case that the export from Blender does not include the ImageTexture node in the Appearance node for the globe. Fixing this failure
to include ImageTexture nodes in X3D exports is one of the goals to be addressed in our BlenderX3DSupport project on github: https://github.com/Web3DConsortium/BlenderX3DSupport <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Vince Marchetti<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
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<p class="MsoNormal">On Dec 30, 2021, at 12:02 AM, Brutzman, Donald (Don) (CIV) <<a href="mailto:brutzman@nps.edu">brutzman@nps.edu</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<div>
<p class="MsoNormal">Blender 3.0 is released, online at<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="margin-top:0in;margin-bottom:0in;mso-list:l1 level1 lfo1">
https://blender.org<o:p></o:p></li></ul>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Tried to import HelloWorld.x3d<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="margin-top:0in;margin-bottom:0in;mso-list:l2 level1 lfo2">
https://www.web3d.org/x3d/content/examples/HelloWorld.x3d<o:p></o:p></li></ul>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">That seemed to work, result is large (4KB grew to 835KB) and so pushed online at<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
</div>
<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="margin-top:0in;margin-bottom:0in;mso-list:l3 level1 lfo3">
https://x3dgraphics.com/examples/X3dForAdvancedModeling/HelloWorldScenes/HelloWorldImportBlender.blend<o:p></o:p></li></ul>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">However exporting back to X3D failed, with Blender console not providing copyable text, screenshot of traceback attacked.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<div>
<p class="MsoNormal">Wondering if anyone with Blender skills can figure out what is wrong? Likely we should submit a bug report to Blender. TIA for all troubleshooting.<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New""> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">all the best, Don</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">--<span class="apple-converted-space"> </span></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">Don Brutzman Naval Postgraduate School, Code USW/Br <span class="apple-converted-space"> </span><a href="mailto:brutzman@nps.edu">brutzman@nps.edu</a></span><o:p></o:p></p>
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<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>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">X3D graphics, virtual worlds, navy robotics https://</span><span class="apple-converted-space"> </span><span style="font-size:10.0pt;font-family:"Courier New""><a href="http://faculty.nps.edu/brutzman">faculty.nps.edu/brutzman</a></span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><HelloWorldBlenderExportTraceback.png><span style="font-size:9.0pt;font-family:"Monaco",serif">_______________________________________________<br>
x3d-public mailing list<br>
</span><a href="mailto:x3d-public@web3d.org"><span style="font-size:9.0pt;font-family:"Monaco",serif">x3d-public@web3d.org</span></a><span style="font-size:9.0pt;font-family:"Monaco",serif"><br>
</span><a href="http://web3d.org/mailman/listinfo/x3d-public_web3d.org"><span style="font-size:9.0pt;font-family:"Monaco",serif">http://web3d.org/mailman/listinfo/x3d-public_web3d.org</span></a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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