[x3d-public] Don, Vince, action item on data file, x3d/content/examples/Basic/Points/BasicPointSprites.json X3dToJson.xslt

[John Carlson]

I did all this work, and it appears the file is under development.  I 
should have checked that first.

Please ignore or update the X3D XML file (get rid of warning). 
x3d/content/examples/Basic/Points/BasicPointSprites.x3d

=========================================================================================================================

Vince, action item for you.  Thanks!

Don, can you check in X3dToJson.xslt if Vince is busy.  I'm not seeing 
anything obvious.

This seems to be the error that's causing the most problems:

  keyword: type
  dataPath: X3D > Scene > -children > 1 > Transform > -children > 2 > 
Shape > -appearance > Appearance > -pointProperties
  value: ["|omitted|"]
  message: should be object
  params: {"type":"object"}
  file: 
/c/x3d-code/www.web3d.org/x3d/content/examples/Basic/Points/BasicPointSprites.json
  version: 4.0

What I think is, that the JSON schema generator is treating 
pointProperties (and PointProperies) as an object (SFNode) and not an 
array, as produced by X3dToJson.xslt

This will require some investigation.

Vince, can you look a bit into this? I'll attach the X3D JSON #2 and X3D 
XML files.

The committee draft, 
https://www.web3d.org/specifications/X3Dv4Draft/ISO-IEC19775-1v4-CD/ of 
X3DV4 shows pointProperties is an SFNode, so I'm not quite sure how 
X3dToJson.xslt is producing an array.

Here's a snippet of X3DUOM:


             <field name="pointProperties"
                    type="SFNode"
                    accessType="inputOutput"
                    default="NULL"
                    acceptableNodeTypes="PointProperties">
                <componentInfo name="Shape" level="5"/>
             </field>

What I will do next is translate with my XML to JSON.  Here's what the 
JSON code looks like for pointProperties:

"Appearance": {
                         "@DEF": "PointProperties1",
                         "-pointProperties": {
                           "PointProperties": {
                             "@attenuation": [
                               1,
                               0.01,
                               0.1
                             ],
                             "@pointSizeMaxValue": 1,
                             "@pointSizeMinValue": 5,
                             "@pointSizeScaleFactor": 100
                           }
                         },
                         "-children": [
                           {
                             "#comment": " X3Dv3.3 ImageTexture has no 
effect on points, X3Dv4.0 each point is replaced by an image sprite "
                           },
                           {
                             "ImageTexture": {
                               "@url": [
                                 "images/sphere.png",
"https://www.web3d.org/x3d/content/examples/Basic/Points/images/sphere.png"
                               ]
                             }
                           }

Even using my DOM2JSON serializer, there are errors:

$ node x3dvalidate.js BasicPointSprites.json
Loading schema
Parsing schema
Adding schema
Schema 4.0 added
Schema 4.0 compiled
================================================================================
File: BasicPointSprites.json
Error reading BasicPointSprites.json
  keyword: additionalProperties
  dataPath: X3D > Scene > -children > 1 > Transform
  value: {"@translation":"|omitted|","-children":"|omitted|"}
  message: should not have additional properties
  params: {"additionalProperty":"@translation"}
  file: BasicPointSprites.json
  version: 4.0

  keyword: required
  dataPath: X3D > Scene > -children > 1 > Transform > -children > 2 > Shape
  value: {"-children":"|omitted|"}
  message: should have required property @USE
  params: {"missingProperty":"@USE"}
  file: BasicPointSprites.json
  version: 4.0

  keyword: additionalProperties
  dataPath: X3D > Scene > -children > 1 > Transform > -children > 2 > 
Shape > -children > 0
  value: {"PointSet":"|omitted|"}
  message: should not have additional properties
  params: {"additionalProperty":"PointSet"}
  file: BasicPointSprites.json
  version: 4.0

  keyword: oneOf
  dataPath: X3D > Scene > -children > 1 > Transform > -children > 2 > Shape
  value: {"-children":"|omitted|"}
  message: should match exactly one schema in "oneOf"
  params: {"passingSchemas":null}
  file: BasicPointSprites.json
  version: 4.0

  keyword: oneOf
  dataPath: X3D > Scene > -children > 1 > Transform
  value: {"@translation":"|omitted|","-children":"|omitted|"}
  message: should match exactly one schema in "oneOf"
  params: {"passingSchemas":null}
  file: BasicPointSprites.json
  version: 4.0


Attaching that JSON as well, #1, but having -children under Shape is 
kind of weird. I'll try to investigate. If I haven't reported for a 
while on this, Please let me know, under the title X3DJSONLD 
DOM2JSONSerializer.  I am also seeing that -appearance it not appearing 
in DOM2JSON.  Yipes!  Maybe I'll deprecate my versions, and keep pushing 
Don for an X3dToJson.xslt that works with xslt3 ;)




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