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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Michalis, this sounds like an excellent right resolution.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John, I hope that your testing and model improvements indeed confirm that – thanks for posing that focused example demonstrating the problem.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>I will be looking at whether X3D-Edit can offer a suggestion to recheck default colorPerVertex=’true’ when the counts are mismatched, as this example illustrated. That might alert author to that perhaps-unsuspected contributing factor – probably a good warning for addition in X3D Tooltips as well.<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 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> Michalis Kamburelis <michalis.kambi@gmail.com> <br><b>Sent:</b> Thursday, January 26, 2023 4:09 AM<br><b>To:</b> John Carlson <yottzumm@gmail.com><br><b>Cc:</b> Brutzman, Donald (Don) (CIV) <brutzman@nps.edu>; X3D Graphics public mailing list <x3d-public@web3d.org><br><b>Subject:</b> Re: [x3d-public] IFS example to fix.<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><div><div><p class=MsoNormal>Thanks, I see the view3scene warning was indeed very misleading:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>- It said "normal or texture coordinate" (which was supposed to be just an example, incorrect in this case),<o:p></o:p></p></div><div><p class=MsoNormal>- It never said which list was really too short.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I improved it now, to say:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'> X3D: Invalid number of items in an attribute array for shape ":HAnimSiteShape:IndexedFaceSet(DiamondIFS)": Invalid index: 2, but we have 2 items in RGB colors<o:p></o:p></p></div><div><p class=MsoNormal>Please give Jenkins a few hours and then download latest view3dcene "snapshot" (4.3.0) version from <a href="https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcastle-engine.io%2Fview3dscene.php&data=05%7C01%7Cbrutzman%40nps.edu%7C6e072c1713bb493cb7f408daff963b94%7C6d936231a51740ea9199f7578963378e%7C0%7C0%7C638103318008381641%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=%2Bsiy4FvPoUIMthqDrnXTWhF9WesQh9bl0DNC6Ye1UHw%3D&reserved=0">https://castle-engine.io/view3dscene.php</a> to have the fix.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Regards,<o:p></o:p></p></div><div><p class=MsoNormal>Michalis<o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>W dniu wt., 24.01.2023 o 00:34 John Carlson <<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a>> napisa³(a):<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><p class=MsoNormal>Thanks for colorPerVertex=‘false’ info! Perhaps more models need to be tested? I probably copied this from elsewhere.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Mon, Jan 23, 2023 at 2:23 PM Brutzman, Donald (Don) (CIV) <<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Please note that IndexFaceSet <span style='font-size:8.5pt;color:black'>colorPerVertex </span>field has default value <span style='font-size:8.5pt;color:black'>TRUE.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><ul type=disc><li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1'><a href="https://www.web3d.org/x3d/tooltips/X3dTooltips.html#IndexedFaceSet.colorPerVertex" target="_blank">https://www.web3d.org/x3d/tooltips/X3dTooltips.html#IndexedFaceSet.colorPerVertex</a><o:p></o:p></li><li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1'><a href="https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-DIS/Part01/components/geometry3D.html#IndexedFaceSet" target="_blank">https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-DIS/Part01/components/geometry3D.html#IndexedFaceSet</a><o:p></o:p></li></ul><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>So the warning was misdirecting… but there is indeed a problem. You have six vertices but two colors, and so will need to set<span style='font-size:8.5pt;color:black'> colorPerVertex =’false’</span> to get what you intended (presumably a color on each polygonal face).<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Scaling up by a hundred then reveals your mystery triangle.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><img border=0 width=682 height=645 style='width:7.1041in;height:6.7208in' id="Picture_x0020_1" src="cid:image001.png@01D9315C.B6A88530"><o:p></o:p></p></div></div><div><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'>all the best, Don</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'>-- </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'>Don Brutzman Naval Postgraduate School, Code USW/Br <a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><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 style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><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"'><a href="http://faculty.nps.edu/brutzman" target="_blank">faculty.nps.edu/brutzman</a></span><o:p></o:p></p></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <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 style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b>From:</b> Brutzman, Donald (Don) (CIV) <<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>> <br><b>Sent:</b> Monday, January 23, 2023 12:08 PM<br><b>To:</b> John Carlson <<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a>><br><b>Cc:</b> X3D Graphics public mailing list <<a href="mailto:x3d-public@web3d.org" target="_blank">x3d-public@web3d.org</a>>; Michalis Kamburelis <<a href="mailto:michalis.kambi@gmail.com" target="_blank">michalis.kambi@gmail.com</a>>; Brutzman, Donald (Don) (CIV) <<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>><br><b>Subject:</b> RE: [x3d-public] IFS example to fix.<o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>When launched in view3dscene am getting the following errors (copied/pasted)<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>2 warnings:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>X3D: Invalid number of items in a normal or texture coordinate array for shape "HAnimSiteShape:IndexedFaceSet(DiamondIFS)": Invalid index: 2, but we have 2 items</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>X3D: Invalid number of items in a normal or texture coordinate array for shape "HAnimSiteShape:IndexedFaceSet(DiamondIFS)": Invalid index: 2, but we have 2 items</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Scene URL: "C:\Users\brutzman.IT160907-UWALPP\Desktop\IFS.x3d".</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Use "File->View Warnings" menu to view these warnings again.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Of note is that there is no HAnimSite node, rather just Shape DEF=’HAnimSiteShape’<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Likely cause: view3dscene is referring to a normal or texture coordinate array, but there are none provided, which is legal. Thus these warnings seem to be “false positives” by view3dscene. Suggest posting an issue there with this test scene; I’ve copied Michalis.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>John: I used X3D-Edit to launch and render your model in multiple X3D browsers, but nothing visible (scene looks like a 10mm cube from 10m away). To improve this test, you might add a viewpoint or scale up the geometry to make successful results obvious.<o:p></o:p></p><ul type=disc><li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo2'><span style='font-family:"Courier New"'><Transform scale='100 100 100'></span><o:p></o:p></li></ul><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Presumably you got a gazillion errors in the humanoid version because there were a corresponding gazillion USE=’HAnimSiteShape’ nodes in the original humanoid model.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>The actual X3D content you sent is<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-family:"Times New Roman",serif;color:black;background:white'><</span><span style='font-family:"Times New Roman",serif;color:navy;background:white'>Shape</span><span style='font-family:"Times New Roman",serif;color:black;background:white'> </span><span style='font-family:"Times New Roman",serif;color:green;background:white'>DEF</span><span style='font-family:"Times New Roman",serif;color:black;background:white'>='<a href="https://savage.nps.edu/X3dValidator/validate#HAnimSiteShape" target="_blank" title="bookmark link to HAnimSiteShape"><span style='color:maroon'>HAnimSiteShape</span></a>'></span><a name="m_7357172582791905297_m_7675060098009493"><o:p></o:p></a></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in;background:white'><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'><</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:navy'>IndexedFaceSet</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'> </span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:green'>DEF</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>='</span></span><a href="https://savage.nps.edu/X3dValidator/validate#DiamondIFS" target="_blank" title="bookmark link to DiamondIFS"><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:maroon'>DiamondIFS</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'></span></a><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>' </span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:green'>creaseAngle</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>='</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:teal'>0.5</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>' </span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:green'>solid</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>='</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:teal'>false</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>' </span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:green'>coordIndex</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>='</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:teal'>0 1 2 -1 0 2 3 -1 0 3 4 -1 0 4 1 -1 5 2 1 -1 5 3 2 -1 5 4 3 -1 5 1 4 -1</span></span><span style='mso-bookmark:m_7357172582791905297_m_7675060098009493'><span style='font-family:"Times New Roman",serif;color:black'>'></span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:1.0in;background:white'><span style='font-family:"Times New Roman",serif;color:black'><</span><span style='font-family:"Times New Roman",serif;color:navy'>ColorRGBA</span><span style='font-family:"Times New Roman",serif;color:black'> </span><span style='font-family:"Times New Roman",serif;color:green'>DEF</span><span style='font-family:"Times New Roman",serif;color:black'>='<a href="https://savage.nps.edu/X3dValidator/validate#HAnimSiteColorRGBA" target="_blank" title="bookmark link to HAnimSiteColorRGBA"><span style='color:maroon'>HAnimSiteColorRGBA</span></a>' </span><span style='font-family:"Times New Roman",serif;color:green'>color</span><span style='font-family:"Times New Roman",serif;color:black'>='</span><span style='font-family:"Times New Roman",serif;color:teal'>1 1 0 1 1 1 0 0.1</span><span style='font-family:"Times New Roman",serif;color:black'>'/><br><</span><span style='font-family:"Times New Roman",serif;color:navy'>Coordinate</span><span style='font-family:"Times New Roman",serif;color:black'> </span><span style='font-family:"Times New Roman",serif;color:green'>point</span><span style='font-family:"Times New Roman",serif;color:black'>='</span><span style='font-family:"Times New Roman",serif;color:teal'>0 0.01 0 -0.01 0 0 0 0 0.01 0.01 0 0 0 0 -0.01 0 -0.01 0</span><span style='font-family:"Times New Roman",serif;color:black'>'/></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in;background:white'><span style='font-family:"Times New Roman",serif;color:black'></</span><span style='font-family:"Times New Roman",serif;color:navy'>IndexedFaceSet</span><span style='font-family:"Times New Roman",serif;color:black'>><br><</span><span style='font-family:"Times New Roman",serif;color:navy'>Appearance</span><span style='font-family:"Times New Roman",serif;color:black'>></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:1.0in;background:white'><span style='font-family:"Times New Roman",serif;color:black'><</span><span style='font-family:"Times New Roman",serif;color:navy'>Material</span><span style='font-family:"Times New Roman",serif;color:black'> </span><span style='font-family:"Times New Roman",serif;color:green'>diffuseColor</span><span style='font-family:"Times New Roman",serif;color:black'>='</span><span style='font-family:"Times New Roman",serif;color:teal'>1 1 0</span><span style='font-family:"Times New Roman",serif;color:black'>' </span><span style='font-family:"Times New Roman",serif;color:green'>transparency</span><span style='font-family:"Times New Roman",serif;color:black'>='</span><span style='font-family:"Times New Roman",serif;color:teal'>0.3</span><span style='font-family:"Times New Roman",serif;color:black'>'/></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in;background:white'><span style='font-family:"Times New Roman",serif;color:black'></</span><span style='font-family:"Times New Roman",serif;color:navy'>Appearance</span><span style='font-family:"Times New Roman",serif;color:black'>></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-family:"Times New Roman",serif;color:black;background:white'></</span><span style='font-family:"Times New Roman",serif;color:navy;background:white'>Shape</span><span style='font-family:"Times New Roman",serif;color:black;background:white'>></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>X3D Validator in X3D-Edit and online gets same result, no surprises found:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>--------- X3D Validator checks commenced for IFS.x3d ---------</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Performing well-formed XML check...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Checking file:/C:/Users/brutzman.IT160907-UWALPP/Desktop/IFS.x3d...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Well-formed XML check: pass</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Performing DOCTYPE check...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>[X3dDoctypeChecker] success: valid XML declaration found.[X3dDoctypeChecker] success: final X3D 4.0 DOCTYPE found.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Performing DTD validation...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Checking file:/C:/Users/brutzman.IT160907-UWALPP/Desktop/IFS.x3d...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>XML DTD validation: pass</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Performing X3D schema validation...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Checking file:/C:/Users/brutzman.IT160907-UWALPP/Desktop/IFS.x3d...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>XML schema validation: pass</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Performing X3D regular expression (regex) values check...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>X3D regex check: complete</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Performing X3dToX3dvClassicVrmlEncoding.xslt conversion check...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>[info] <X3D profile='Immersive'> differs from profile='Interchange' computed for this model</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>[warning] File name doesn't match for <meta name='identifier' content='<a href="http://www.web3d.org/x3d/content/examples/HumanoidAnimation/IFS.x3d'/" target="_blank">http://www.web3d.org/x3d/content/examples/HumanoidAnimation/IFS.x3d'/</a>> and <meta name='title' content='JohnIFS.x3d'/></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>Performing X3D Schematron check...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>X3D version 4.0 is approved by Web3D Consortium and focused on interoperability with HTML, glTF Physically Based Rendering (PBR) and Web Audio API, undergoing dinal review by ISO national bodies in 2022. [/X3D, diagnostic]</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>X3D/head/meta title (i.e. filename 'JohnIFS.x3d') is expected at end of identifier (url) value [/X3D/head, warning]</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>--------- X3D Validator checks complete for IFS.x3d ---------</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'>--------- X3D Validator online at <a href="https://savage.nps.edu/X3dValidator" target="_blank">https://savage.nps.edu/X3dValidator</a> ---------</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:10.0pt;font-family:"Courier New"'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'>all the best, Don</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'>-- </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Courier New"'>Don Brutzman Naval Postgraduate School, Code USW/Br <a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><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 style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><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"'><a href="http://faculty.nps.edu/brutzman" target="_blank">faculty.nps.edu/brutzman</a></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b>From:</b> x3d-public <<a href="mailto:x3d-public-bounces@web3d.org" target="_blank">x3d-public-bounces@web3d.org</a>> <b>On Behalf Of </b>John Carlson<br><b>Sent:</b> Wednesday, January 18, 2023 3:54 AM<br><b>To:</b> X3D Graphics public mailing list <<a href="mailto:x3d-public@web3d.org" target="_blank">x3d-public@web3d.org</a>><br><b>Subject:</b> Re: [x3d-public] IFS example to fix.<o:p></o:p></p></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Here is a small example that shows the potential issue, attached.<o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>view3dscene reports errors, Schematron does not. I will attempt JSON next.<o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>John<o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>On Wed, Jan 18, 2023 at 5:41 AM John Carlson <<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>This may interest people working with IFS in *some* HAnim examples, particularly mine!<o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>JOhn<br><img border=0 width=1920 height=1080 style='width:20.0in;height:11.25in' id="Picture_x0020_2" src="cid:image002.png@01D9315C.B6A88530"><o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>---------- Forwarded message ---------<br>From: <strong><span style='font-family:"Calibri",sans-serif'>John Carlson</span></strong> <<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a>><br>Date: Wed, Jan 18, 2023 at 5:22 AM<br>Subject: IFS example to fix.<br>To: Joe D Williams <<a href="mailto:joedwil@earthlink.net" target="_blank">joedwil@earthlink.net</a>><o:p></o:p></p></div><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'> <o:p></o:p></p><div><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <IndexedFaceSet DEF='DiamondIFS' creaseAngle='0.5' solid='false' coordIndex='0 1 2 -1 0 2 3 -1 0 3 4 -1 0 4 1 -1 5 2 1 -1 5 3 2 -1 5 4 3 -1 5 1 4 -1'><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <ColorRGBA DEF='HAnimSiteColorRGBA' color='1 1 0 1 1 1 0 0.1'/><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <Coordinate point='0 0.01 0 -0.01 0 0 0 0 0.01 0.01 0 0 0 0 -0.01 0 -0.01 0'/><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </IndexedFaceSet><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>The way I'm reading above, the IFS has 6 coordinates and 2 colors. There should be more colors, correct? view3dscene detected this. I'll look up the IFS spec.<o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thanks!<o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>John<o:p></o:p></p></div></div></div></div></div></div></blockquote></div></div></div></blockquote></div></div></blockquote></div></div></div></div></body></html>