[x3d-public] Support for both JSON string and JSON array for NavigationInfo @type

[John Carlson]

Current X3D JSON schema is here:
X3DJSONLD/src/main/schema/x3d-4.0-JSONSchema.json
at master · coderextreme/X3DJSONLD (github.com)
<https://github.com/coderextreme/X3DJSONLD/blob/master/src/main/schema/x3d-4.0-JSONSchema.json>

Enjoy!

John

On Thu, Aug 24, 2023 at 9:16 AM John Carlson <yottzumm at gmail.com> wrote:

> I have added an alternate encoding for NavigationInfo at type to the X3D
> JSON Schema:
>
> The essential parts are below.
>
> This will allow @type to be coded either as a string, like XML MFString,
> or as an array.  This will allow @type to be specified like other
> MFStrings, like @justify.
>
> See https://www.web3d.org/x3d/stylesheets/X3dToJson.html
>
> (this is in just one of 3 schemas for NavigationInfo.  The other specifies
> a JSON string.).
>
> +            "@type": {
> +              "$comment": "MFString inputOutput",
> +              "type": "array",
> +              "items": {
> +                "anyOf": [
> +                  {
> +                    "enum": [
> +                     "ANY",
> +                     "WALK",
> +                     "EXAMINE",
> +                     "FLY",
> +                      "LOOKAT",
> +                     "NONE",
> +                     "EXPLORE"
> +                    ]
> +                  },
> +                  {
> +                    "type": "string"
> +                  }
> +                ],
> +                "default": [ "EXAMINE", "ANY" ],
> +                "type": "string"
> +              }
> +            },
>
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