<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>You’ve either disabled the DOM Loader, or disabled validation on input X3D files. I will try to come up with my own Java or JavaScript to validate the DOM Loaded files.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Will look for an update.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:yottzumm@gmail.com">John Carlson</a><br><b>Sent: </b>Wednesday, April 18, 2018 10:16 PM<br><b>To: </b><a href="mailto:brutzman@nps.edu">Don Brutzman</a><br><b>Cc: </b><a href="mailto:x3d-public@web3d.org">X3D Graphics public mailing list</a><br><b>Subject: </b>Re: X3DJSAIL, X3dToJava.xslt</p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>It will be important for the JSON to DOM loader, once we start stress testing that.</p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>John</p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Wed, Apr 18, 2018, 10:09 PM Don Brutzman <<a href="mailto:brutzman@nps.edu">brutzman@nps.edu</a>> wrote:</p></div></div><p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:4.8pt'>[cc: list, now that we've diagnosed the cause]<br><br>aha good, thank you John! so you quit doing that (instead only invoking the Java by itself) and i go figure out what is going wrong.<br><br>i have a better idea of what is causing the problem now, likely not enough handling of special cases for parent/child typing in the string-based DOM loader.<br><br>On 4/18/2018 3:11 PM, John Carlson wrote:<br>> Yes, specifying an .x3d file is what causes it to throw an exception.<br>> <br>> On Wed, Apr 18, 2018, 12:50 PM Don Brutzman <<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a> <mailto:<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>>> wrote:<br>> <br>> I was able to run all of your prior .java examples OK, including these.<br>> <br>> Why do you have the .x3d file on the same line? It doesn't have to load itself... probably that is getting mistakenly parsed as a command-line switch. Should just be invocation of the java class.<br>> <br>> example:<br>> <br>> java net/x3djsonld/data/plainflowers<br>> <br>> instead of<br>> <br>> java net/x3djsonld/data/plainflowers ../data/plainflowers.x3d<br>> <br>> Meanwhile I will look further at loader object handling of these cases.<br>> <br>> On 4/17/2018 11:31 PM, John Carlson wrote:<br>> > Here’s the class cast exceptions being generated. Perhaps we can add interfaces?<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.CubeMapTexturing.ComposedCubeMapTextureObject cannot be cast to org.web3d.x3d.sai.Core.X3DChildNode<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.EnvironmentalEffects.TextureBackgroundObject cannot be cast to org.web3d.x3d.jsail.Shape.AppearanceObject<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.Geometry3D.BoxObject cannot be cast to org.web3d.x3d.sai.Core.X3DChildNode<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.Geometry3D.IndexedFaceSetObject cannot be cast to org.web3d.x3d.sai.Grouping.X3DGroupingNode<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.Geometry3D.SphereObject cannot be cast to org.web3d.x3d.sai.Core.X3DChildNode<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.Shape.AppearanceObject cannot be cast to org.web3d.x3d.sai.Grouping.X3DGroupingNode<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.Shape.ShapeObject cannot be cast to org.web3d.x3d.sai.Grouping.X3DGroupingNode<br>> ><br>> > java.lang.ClassCastException: org.web3d.x3d.jsail.Texturing.TextureCoordinateObject cannot be cast to org.web3d.x3d.sai.Rendering.X3DCoordinateNode<br>> ><br>> > Otherwise, these probably need to be handled differently in the code with instanceof or some such. See exceptions.txt for line numbers.<br>> ><br>> > Or else your generated Java (from XML) code is wrong—but I’m not sure why it’s being used if an XML file is being loaded. Do you need the Java code again?<br>> ><br>> > Thanks,<br>> ><br>> > John<br>> ><br>> > Sent from Mail <<a href="https://go.microsoft.com/fwlink/?LinkId=550986" target="_blank">https://go.microsoft.com/fwlink/?LinkId=550986</a>> for Windows 10<br>> ><br>> > *From: *John Carlson <mailto:<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a> <mailto:<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a>>><br>> > *Sent: *Wednesday, April 18, 2018 12:06 AM<br>> > *To: *Don Brutzman <mailto:<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a> <mailto:<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>>><br>> > *Subject: *RE: X3DJSAIL, X3dToJava.xslt<br>> ><br>> > Here are all the invocations that fail, with the Exception generated:<br>> ><br>> > <a href="http://coderextreme.net/exceptions.txt" target="_blank">http://coderextreme.net/exceptions.txt</a><br>> ><br>> > Something’s up. Is there a generic program I can use to load an X3D XML file?<br>> ><br>> > Thanks!<br>> ><br>> > John<br>> ><br>> > Sent from Mail <<a href="https://go.microsoft.com/fwlink/?LinkId=550986" target="_blank">https://go.microsoft.com/fwlink/?LinkId=550986</a>> for Windows 10<br>> ><br>> > *From: *Don Brutzman <mailto:<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a> <mailto:<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>>><br>> > *Sent: *Tuesday, April 17, 2018 10:53 PM<br>> > *To: *John Carlson <mailto:<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a> <mailto:<a href="mailto:yottzumm@gmail.com" target="_blank">yottzumm@gmail.com</a>>><br>> > *Subject: *Re: X3DJSAIL, X3dToJava.xslt<br>> ><br>> > Here is an example invocation for one of the examples that you had copied:<br>> ><br>> > ===================================<br>> ><br>> > E:\x3d-code\<a href="http://www.web3d.org" target="_blank">www.web3d.org</a> <<a href="http://www.web3d.org" target="_blank">http://www.web3d.org</a>>\x3d\content\examples\X3dForAdvancedModeling/Buildings//ArchHalf.java produced from ArchHalf.x3d<br>> ><br>> > /** Large attribute array: IndexedFaceSet DEF='ArchIndex' coordIndex field, scene-graph level=4, element #12, 318 total numbers */<br>> ><br>> > /** Large attribute array: Coordinate DEF='ArchChord' point field, scene-graph level=5, element #12, 468 total numbers made up of 156 3-tuple values */<br>> ><br>> > [Large tuple found: Coordinate point, $tupleCount=156, $tupleSplitSize=10, string-length=3311]<br>> ><br>> > Compiling 1 source file to E:\x3d-code\<a href="http://www.web3d.org" target="_blank">www.web3d.org</a> <<a href="http://www.web3d.org" target="_blank">http://www.web3d.org</a>>\x3d\content\examples\X3dForAdvancedModeling\classes<br>> ><br>> > now run and validate the java model<br>> ><br>> > java -classpath classes;../../../stylesheets/java/jars/X3DJSAIL.3.3.full.jar X3dForAdvancedModeling.Buildings.ArchHalf<br>> ><br>> > Java program "ArchHalf" self-validation test results: success<br>> ><br>> > ===================================<br>> ><br>> > all the best, Don<br>> ><br>> > --<br>> ><br>> > Don Brutzman Naval Postgraduate School, Code USW/Br <a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a> <mailto:<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>><br>> ><br>> > Watkins 270, MOVES Institute, Monterey CA 93943-5000 USA +1.831.656.2149<br>> ><br>> > X3D graphics, virtual worlds, navy robotics <a href="http://faculty.nps.edu/brutzman" target="_blank">http://faculty.nps.edu/brutzman</a><br>> ><br>> <br>> <br>> all the best, Don<br>> -- <br>> Don Brutzman Naval Postgraduate School, Code USW/Br <a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a> <mailto:<a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a>><br>> Watkins 270, MOVES Institute, Monterey CA 93943-5000 USA +1.831.656.2149<br>> X3D graphics, virtual worlds, navy robotics <a href="http://faculty.nps.edu/brutzman" target="_blank">http://faculty.nps.edu/brutzman</a><br>> <br><br><br>all the best, Don<br>-- <br>Don Brutzman Naval Postgraduate School, Code USW/Br <a href="mailto:brutzman@nps.edu" target="_blank">brutzman@nps.edu</a><br>Watkins 270, MOVES Institute, Monterey CA 93943-5000 USA +1.831.656.2149<br>X3D graphics, virtual worlds, navy robotics <a href="http://faculty.nps.edu/brutzman" target="_blank">http://faculty.nps.edu/brutzman</a></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>