[x3d-public] We are now progressing into how the X3D JSON schema is documented, and more features!

[John Carlson]

Okay, I have pretty much solidified the X3D JSON schemas, we are 
progressing into:


1.  X3D JSON Schema documentation.  We now add $comments with field X3D 
type and field accessType.  This is where you come in. Please notice 
places where additional $comment properties can be added (not 
#comment).  $comment properties are ignored by the validator, unless 
validating a schema.  I know there are places where i currently do not 
have $comments, particularly the hard-coded portions (geoSystem).  I am 
eager to find additional places to add $comment, if desired.


2.  Testing with your own X3D JSON files. You may use the 
https://github.com/coderextreme/x3dvalidate node.js package to validate 
your X3D JSON.  Or use https://coderextreme.net/X3DJSONLD/validator.html 
(an online validator).  You may find the command line option easier to 
capture errors with in the short term.


3. I will attempt to extend my tutorial to include command-line 
validation, Java, JavaScript and Python validation and online validation.


4. Adding new features, like sequencing in the schema, for head and X3D 
definitions.