[x3d-public] Addition to X3DUOM. DSM/Model-based ordering

[John Carlson]

It looks like the *ContentModel tags manage order? and occurrence of
subnodes.  I did wonder what these were.  I have not seriously looked at
the X3DUOM xsd yet.  Is there documentation elsewhere?  I’l look at the XML
encoding.

Thanks,

Joh

On Sun, Mar 31, 2024 at 10:33 AM John Carlson <yottzumm at gmail.com> wrote:

> I am wondering about ordering statements and nodes in X3DUOM (object
> model).  I am well aware of ordering in XML schema…and sorting in
> stylesheets.  This means we have to write ordering for each X3DUOM
> processor.  It might be easiest just to order stuff in X3DUOM, once.  I am
> thinking about ordering head statements, and head vs Scene. There are
> perhaps, other places in X3D.
>
> Neither JSON schema nor my upcoming VRML grammar currently bother much
> about ordering, and that concerns me.  I feel like XSLT could provide a
> better solution, but I’m starting to think about how to accomplish ordering
> in VRML parsing, without information from X3DUOM.
>
> Thanks for listening,
>
> John
>
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