[x3d-public] X3dToJson.xslt -- X3D repository translated remaining JSON parse errors. 3.3 JSON schema file failures. SCRIPTS

[Don Brutzman]

summary: following up given latest escaping improvements.  most fixed, some problems remain.

On 5/1/2017 11:37 PM, yottzumm at gmail.com wrote:
> $ grep File jsonerrors.txt |grep -v originals|grep -v Test|grep -v LatticeXvl|grep -v save|grep -v Unquoted | awk '{ print $2; }'
> 
> C:/x3d-code/www.web3d.org/x3d/content/examples/Basic/development/CameraPrototypes.json

http://www.web3d.org/x3d/content/examples/Basic/development/CameraPrototypesIndex.html

http://www.web3d.org/x3d/content/examples/Basic/development/CameraPrototypes.x3d

having trouble with nested apostrophes in Script CDATA block.

     if (!animated) // output results
     {
         tracePrint ('<PositionInterpolator    DEF=\'CameraPositionInterpolator\'    key=\'' + stripBrackets(CameraPI.key) + '\' keyValue=\'' + stripBrackets(CameraPI.keyValue) + '\'/>');
         tracePrint ('<OrientationInterpolator DEF=\'CameraOrientationInterpolator\' key=\'' + stripBrackets(CameraOI.key) + '\' keyValue=\'' + stripBrackets(CameraOI.keyValue) + '\'/>');
     }

http://www.web3d.org/x3d/content/examples/Basic/development/CameraPrototypes.json

"    if (!animated) // output results",
"    {",
"        tracePrint ('<PositionInterpolator    DEF=\'CameraPositionInterpolator\'    key=\'' + stripBrackets(CameraPI.key) + '\' keyValue=\'' + stripBrackets(CameraPI.keyValue) + '\'/>');",
"        tracePrint ('<OrientationInterpolator DEF=\'CameraOrientationInterpolator\' key=\'' + stripBrackets(CameraOI.key) + '\' keyValue=\'' + stripBrackets(CameraOI.keyValue) + '\'/>');",
"    }",

> C:/x3d-code/www.web3d.org/x3d/content/examples/Basic/DistributedInteractiveSimulation/BaseballBackspin.json

had trouble with double-nested quotes inside a comment

	<!-- url=""sound.wav""/> </Sound> -->

didn't seem worth pursuing.  we can go there if you want.

> C:/x3d-code/www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextFont.json
> 
> C:/x3d-code/www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextSize.json

both fixed

http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextFontIndex.html
http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextFont.json
https://jsonlint.com/?json=http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextFont.json

http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextSizeIndex.html
http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextSize.json
https://jsonlint.com/?json=http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TextSize.json

> C:/x3d-code/www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/SanCarlosCathedral/development/ModelSanCarlosChurchFeb-3-2012.json

this is in "development" subdirectory there and thus just included as background.  troubleshooting not appropriate.

> Please run the conversions on the .x3d files and run through a JSON parser (jsonlint?) and see!
> 
> $ egrep '^ file|^ version' jsonerrors.txt | sh combine.sh |grep "3\.3"|grep -v originals| awk '{ print $2; }'
> 
> The file below does not pass JSON schema, v 3.3.  If it is another version, please label it as so.
> 
> keyword: enum
> 
> dataPath: .X3D.Scene['-children'][5].Switch['-children'][5].Group['-children'][3].Switch['-children'][0].ProtoInstance.fieldValue[1]['-children'][1].Transform['-children'][8].Transform['-children'][1].Transform['-children'][2].Transform['-children'][0].Shape['-geometry'].Text['-fontStyle'].FontStyle['@justify'][0]
> 
> message: should be equal to one of the allowed values
> 
> params: {"allowedValues":["BEGIN","END","FIRST","MIDDLE",""]}
> 
> file: C:/x3d-code/www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/SanCarlosCathedral/SanCarlosCathedralWorkingVersion/SanCarlosCathedral.json
> 
> version: 3.3

yes similar approach is used in the ant build.xml process.

> Here is the offending field I think.  Is LEFT legal?

not legal

	15.4.1 FontStyle
	http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/components/text.html#FontStyle

MFString []       justify     "BEGIN" ["BEGIN","END","FIRST","MIDDLE",""]

> Should we change the schema?
> 
> "@justify":["LEFT","MIDDLE"],
> 
> <FontStyle justify='"LEFT" "MIDDLE"' size='0.3'/>

no change needed.

confirmed that X3D Schematron includes a specific warning about changing "LEFT" to "BEGIN".

Fixed offending scene.

> We have many files that are not version 3.3, that have errors against the 3.3 schema.  I am not reporting those.

Very good.  Future work is autogeneration of earlier JSON sceemas.

all the best, Don
-- 
Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman