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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>[Changed subject line for readability/searchability – this is about OrthoViewpoint fieldOfView]<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:l0 level1 lfo2'>Invalid source XML in your .x3d excerpt: simple types should not have commas within them.<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo1'>OrthoViewpoint fieldOfView='-1.5, -1.5, 1.5, 1.5'<o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><ol style='margin-top:0in' start=2 type=1><li class=MsoListParagraph style='margin-left:-.25in;mso-list:l0 level1 lfo2'>OrthoViewpoint fieldOfView is defined as MFFloat in specification but ought to be SFVec4f, since it must always have four numbers defining ordered values (minimum_x, minimum_y, maximum_x, maximum_y).<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am somehow locked out of mantis and so can’t verify what we previously said about this (if anything). Seems like a simple specification erratum.<o:p></o:p></p><p class=MsoNormal><br>Correlation confirmation: TextureProjectorParallel has fieldOfView SFVec4f. Meanwhile Viewpoint GeoViewpoint and TextureProjector have SFFloat.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><ol style='margin-top:0in' start=3 type=1><li class=MsoListParagraph style='margin-left:-.25in;mso-list:l0 level1 lfo2'>I think that the various fieldOfView types are handled in the stylesheet s correctly now, checked in.<o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have also applied a tentative fix to X3D DOCTYPE, Schema, Tooltips and X3DUOM, but will wait to deploy any updates (including X3DJSAIL, X3DPSAIL) until checking mantis to confirm status.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks John for reporting this error, very helpful.<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><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> x3d-public <x3d-public-bounces@web3d.org> <b>On Behalf Of </b>John Carlson<br><b>Sent:</b> Sunday, July 3, 2022 12:10 AM<br><b>To:</b> X3D Graphics public mailing list <x3d-public@web3d.org>; holger.seelig@gmail.com<br><b>Subject:</b> [x3d-public] X3dToJson.xslt, X3dToPython.xslt, create3000/Library Test ParticleSystem possible issues. Though may not pass!<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Don,<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Here are some issues with various X3dTo*.xslt:<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>grep fieldOfView VolumeEmitter.py<br>VolumeEmitter.py: OrthoViewpoint(description='OrthoViewpoint',fieldOfView=-1.5,-1.5,1.5,1.5),<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>$ grep fieldOfView VolumeEmitter*<br>VolumeEmitter.json: "@fieldOfView":-1.5,-1.5,1.5,1.5<br>VolumeEmitter.x3d: fieldOfView='-1.5, -1.5, 1.5, 1.5'/><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>In the JSON, the MFFloat is does not appear to be an array, with [] around the numbers.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>In the python, there's no tuple or list markers denoting a tuple or list<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Note in the XML, both the "," and the space is separating the floats in the MFFloat. I haven't seen that the MFBools with ", " as separators is working, but perhaps the problem is more general.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Links to XML below.<o:p></o:p></p></div><div><p class=MsoNormal>====================================================<o:p></o:p></p></div><div><p class=MsoNormal>Holger,<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I fully realize that these are test samples, and they may not pass, thus when I convert x3d to python and run, these errors may appear (which may be totally valid).<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>BoundedPhysicsModel.py<br>x3d.py package 4.0.64.1 loaded, have fun with X3D Graphics!<br>Traceback (most recent call last):<br> File "C:\Users\john\X3DJSONLD\src\main\python\net\x3djsonld\Library\Tests\Components\ParticleSystems\BoundedPhysicsModel.py", line 82, in <module><br> emitter=ConeEmitter(position=(0,-3,0),direction=(1,4,0),angle=0.4,speed=0.2,mass=3200),<br> File "C:\Users\john\X3DJSONLD\venv\lib\site-packages\x3d\x3d.py", line 29419, in __init__<br> self.direction = direction<br> File "C:\Users\john\X3DJSONLD\venv\lib\site-packages\x3d\x3d.py", line 29450, in direction<br> assertLessThanEquals('direction', direction, 1)<br> File "C:\Users\john\X3DJSONLD\venv\lib\site-packages\x3d\x3d.py", line 1847, in assertLessThanEquals<br> assert isLessThanEquals(value, maximum), fieldName + '=' + str(value) + ' fails assertLessThanEquals maximum=' + str(maximum)<br>AssertionError: direction=(1, 4, 0) fails assertLessThanEquals maximum=1<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>PointEmitter.py<br>x3d.py package 4.0.64.1 loaded, have fun with X3D Graphics!<br>Traceback (most recent call last):<br> File "C:\Users\john\X3DJSONLD\src\main\python\net\x3djsonld\Library\Tests\Components\ParticleSystems\PointEmitter.py", line 92, in <module><br> WindPhysicsModel(speed=0.8,gustiness=0.8,turbulence=2),<br> File "C:\Users\john\X3DJSONLD\venv\lib\site-packages\x3d\x3d.py", line 99589, in __init__<br> self.turbulence = turbulence<br> File "C:\Users\john\X3DJSONLD\venv\lib\site-packages\x3d\x3d.py", line 99643, in turbulence<br> assertZeroToOne('turbulence', turbulence)<br> File "C:\Users\john\X3DJSONLD\venv\lib\site-packages\x3d\x3d.py", line 1818, in assertZeroToOne<br> assert isZeroToOne(value), str(fieldName) + '=' + str(value) + ' fails assertZeroToOne requirements: value(s) must be in range [0..1]'<br>AssertionError: turbulence=2 fails assertZeroToOne requirements: value(s) must be in range [0..1]<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>SurfaceEmitter.py<br>x3d.py package 4.0.64.1 loaded, have fun with X3D Graphics!<br>Traceback (most recent call last):<br> File "C:\Users\john\X3DJSONLD\src\main\python\net\x3djsonld\Library\Tests\Components\ParticleSystems\SurfaceEmitter.py", line 50, in <module><br> MetadataSet(DEF='children',name='children',reference='<a href="https://nam10.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftitania.create3000.de%2F&data=05%7C01%7Cbrutzman%40nps.edu%7C21c0ec8ed9424e5b9d1808da5cc31d7f%7C6d936231a51740ea9199f7578963378e%7C0%7C0%7C637924290510977644%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=%2F4uxzeZzuYzvUqHz8AJaKk0zHgBuEfyrAyNzWK5XrYs%3D&reserved=0">http://titania.create3000.de</a>',<br>TypeError: MetadataSet.__init__() got an unexpected keyword argument 'appearance'<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Original XML here: <a href="https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcreate3000%2FLibrary%2Ftree%2Fmain%2FTests%2FComponents%2FParticleSystems&data=05%7C01%7Cbrutzman%40nps.edu%7C21c0ec8ed9424e5b9d1808da5cc31d7f%7C6d936231a51740ea9199f7578963378e%7C0%7C0%7C637924290510977644%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=AXA6SvrhXPQysoFmBpTi8vsUFZPbJC9gW60AGXCyfW8%3D&reserved=0">Library/Tests/Components/ParticleSystems at main · create3000/Library (github.com)</a><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Attached generated python code.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div></div></div></div></body></html>