A CGI script could definitely be used to generate a VRML scene (just as
one can create an HTML page) but I think what you're really wondering is
if there's any equivalent to the forms capability in VRML, and the answer
is no (not yet). The problem of interactivity in 3-d spaces is not a
small one, there are many possibilities but no clear solution, though we
will attempt to forge one for VRML as soon as 1.0 is finished up. We
could hamstring ourselves by trying to define some small subset that has
limited functionality, but we need to be as generalized as possible.
Brian
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