[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: VRML and XML
Mike Dierken wrote: > > It may be more interesting to generate VRML from XML via XSL and pass > it off to a 3D browser component. > Some sources of information might be experienced in a 3D space just as > well as, or better than, a text & graphic screen. For example: rows > and columns of numbers, a network graph (nodes with many to many > relationships), etc. I've been thinking about this (not very deeply) for a couple of years, ever since I built my VRML DTD and realized how easy it is to generate VRML syntax using SGML transformation tools. I was trying to decide if there was an interesting 3-D view of document structure generally. For specialized information types, I think the answer depends on the information and will be clear to those familiar with it. It would be pretty easy to generate a VRML representation of any SGML document using a DSSSL specification and using the SGML transform back end of JADE. It would look something like this: (default ; Default construction rule (case (node-class (current-node)) (("element") (make formatting-specification data: (generate-vrml-representation-of-element (current-node))) (("attribute") (make formatting-specification data: (generate-vrml-representation-of-attribute (current-node))) (else (make formatting-specification data: (generate-default-vrml-node (current-node))))) Where the "generate-vrml-representation-of-x" functions are DSSSL functions that encapsulate the generation of the VRML source using properties of the specified node. I could just never decide what those representations might look like. The HyperG/HyperWave folks have done some interesting work to provide VRML representations of sets of documents. The demo I saw produced a VRML view of documents about Graz Austria, with VRML representations reflecting the kind of information in the documents (buildings, sites, restaurants, etc.). It was pretty cool. Cheers, Eliot xml-dev: A list for W3C XML Developers. To post, mailto:xml-dev@i... Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/ To (un)subscribe, mailto:majordomo@i... the following message; (un)subscribe xml-dev To subscribe to the digests, mailto:majordomo@i... the following message; subscribe xml-dev-digest List coordinator, Henry Rzepa (mailto:rzepa@i...)
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