[x3d-public] JSON Schema meeting minutes

[John Carlson]

Sounds like a route.
>
> And, for hanim, I predict still no ‘standard’ humanoid is able to have 
> a USE included in Joint, Segment, or Site nodes of a ‘standard’ 
> skeleton, although contained nodes of those nodes may use previously 
> defined stuffs.
>
> So, is the USE really common to all nodes? If so, then I want 
> extension to be able to USE just a field of another node, such as 
> using a common key time sequence in a set of interpolators.
>
> Respectfully seeking the Universal Pattern(s) …
>
> All Best,
>
> Joe
>
> *From: *Brutzman, Donald (Don) (CIV) <mailto:brutzman at nps.edu>
> *Sent: *Monday, October 25, 2021 12:10 AM
> *To: *Joseph D Williams <mailto:joedwil at earthlink.net>; John Carlson 
> <mailto:yottzumm at gmail.com>
> *Cc: *X3D Public Mailing List (x3d-public at web3d.org) 
> <mailto:x3d-public at web3d.org>
> *Subject: *RE: [x3d-public] JSON Schema meeting minutes
>
> Hi Joe.  The USE pattern we were working on in the X3D JSON Schema was 
> common to all nodes, not just HAnim nodes.  So no change of 
> functionality expected.
>
> We are always striving for consistent expressive power for all the 
> different language bindings and file encodings.
>
> We have 3950 X3D Examples to test.  More are always welcome for the 
> archives if you think that further coverage is needed of some capability.
>
> 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 <https://faculty.nps.edu/brutzman>
>
> *From: *Joseph D Williams <mailto:joedwil at earthlink.net>
> *Sent: *Sunday, October 24, 2021 5:12 PM
> *To: *John Carlson <mailto:yottzumm at gmail.com>; Brutzman, Donald (Don) 
> (CIV) <mailto:brutzman at nps.edu>
> *Cc: *X3D Public Mailing List (x3d-public at web3d.org) 
> <mailto:x3d-public at web3d.org>
> *Subject: *RE: [x3d-public] JSON Schema meeting minutes
>
> Hi John, Getting this to work will help. Are you looking for examples 
> to validate, beginning with a .x3d file?
>
> If I can include USE in the HanimDisplacer pt. then I can include USE 
> as Interpolator key and value fields(?)
>
> Including a USE in any of the HAnim… nodes Joints, Segments, Sites is 
> not going to work unless, well, I can’t really see how it would work 
> in a ‘standard’ humanoid.
>
> Thanks,
>
> Joe
>
> *From: *John Carlson <mailto:yottzumm at gmail.com>
> *Sent: *Sunday, October 24, 2021 11:44 AM
> *To: *Brutzman, Donald (Don) (CIV) <mailto:brutzman at nps.edu>
> *Cc: *X3D Public Mailing List (x3d-public at web3d.org) 
> <mailto:x3d-public at web3d.org>
> *Subject: *Re: [x3d-public] JSON Schema meeting minutes
>
> Don, schema is here, python seems to be working with added metaschema 
> checks.
>
> https://github.com/coderextreme/X3DJSONLD/tree/master/src/main/schema 
> <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcoderextreme%2FX3DJSONLD%2Ftree%2Fmaster%2Fsrc%2Fmain%2Fschema&data=04%7C01%7Cbrutzman%40nps.edu%7C51fbb182092b4d5bb02c08d9974c199c%7C6d936231a51740ea9199f7578963378e%7C0%7C0%7C637707175517256956%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=ZcklHNEBEtinlpnaTacqhx6dQUY2X0MYdh7vhMIRo1M%3D&reserved=0>
>
> 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
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://web3d.org/pipermail/x3d-public_web3d.org/attachments/20211026/12f89bcf/attachment.html>