[x3d-public] JSON Schema meeting minutes

[John Carlson]

Don, schema is here, python seems to be working with added metaschema checks.

https://github.com/coderextreme/X3DJSONLD/tree/master/src/main/schema

Next on agenda is bpy to JSON conversion, possibly with added GUI/X3D conversion tool.

John

Sent from my iPad

> On Oct 18, 2021, at 5:09 PM, Brutzman, Donald (Don) (CIV) <brutzman at nps.edu> wrote:
> 
> 
> John and I reviewed his latest schema today and discussed various design considerations.
>  
> His latest version, generated by a Python program reading X3DUOM, is found as follows:
>  
> https://github.com/coderextreme/X3DJSONLD/blob/master/src/main/schema/x3d-4.0-JSONSchema.json
>  
> Looking at the result in Firefox was helpful because that has a great way to look at JSON which allowed us to iconize/expand (fold/unfold) as needed.  Excerpt follows.
>  
> The result looks great.  One refinement John will handle: for nodes with a USE field, no -children nodes are permitted.
>  
> Once he has the next version, I will check it into the specifications directory (next to X3D XML Schema and XML DOCTYPE).
>  
> At that point we are ready to begin further validation efforts using multivarious tools against the many X3D examples in JSON, such as
>  
> https://savage.nps.edu/Savage/GroundVehicles/Jeep/Jeep.json
>  
> Testing without regex patterns is good for now.  A prior version had acceptable regex, so that appears to be do-able.
>  
> Having fun with X3D JSON!  8)
>  
> 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 https:// faculty.nps.edu/brutzman
>  
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