Thanks a lot Jonathan,

I'll check it out.
I'm surprised that a technology didn't emerge to handle this kind of needs.

My goal is to create a virtual mall using VRML and Weblogic Application
server
I wanted to use VRML because of number of VRML browser that already exist. I
don't want to develope such interface in java3d since VRML already have
almost everything... but the control from the outside (get events in java on
a VRML file from a VRML browser)....

Franck

                -----Original Message-----
                From: Discussion list for Java 3D API
<[EMAIL PROTECTED]>@SUNGARD On Behalf Of Jonathan Merritt
<[EMAIL PROTECTED]>
                Sent: Friday, May 28, 2004 11:22 AM
                To: [EMAIL PROTECTED]
                Subject: Re: [JAVA3D] java3d and EAI

                Hello,

                I once created a simulation of streamlines passing over an
aerofoil
                using VRML and the EAI.  That work has long since passed
into the realm
                of dead links from my undergraduate degree.

                I think VRML suffered from a great deal of enthusiasm but a
lack of good
                authoring tools.  Certainly, I think you could achieve most
things more
                simply using the EAI than you could using VRML's internal
event
                mechanism (which, only in IMHO, was *really* difficult to
use!).

                I haven't tracked the progress of VRML for a long time now.
When I was
                last paying attention, they were making the move to an XML
encoding
                (x3d) for VRML, which I thought was a very good idea.  There
used to be
                a VRML mailing list (www-vrml), which seems to still be
around:

http://www.web3d.org/cgi-bin/public_list_signup/lwgate/WWW-VRML/
                That may still be the best place to ask questions (although
obviously
                don't go in there asking: "Is this technology dead?", since
that's a
                sure way to get flamed! :-).

                Don't write it off completely though.  Depending upon your
specific
                application, VRML may be absolutely ideal.  I think there
has also been
                some good progress made in the Open Source area since I was
last involved.

                Jonathan Merritt.

                >I have seen little evidence of anyone using VRML in the
real world for the last 3-4 years. It is one of those "neat idea, never
quite went anywhere" kind of things, as far as I can tell.
                >
                >I mean I'm sure it is being used by some people, but by and
large it comes across as cumbersome, hard to use and subject to a dearth of
good tools for creating and displaying scenes.
                >
                >Although I'm not keen at all, these guys (
http://www.web3d.org/ ) seem pretty excited about it and I'm sure they spend
more time thinking about it than I do.
                >
                >-ben
                >
                >-----Original Message-----
                >From: Discussion list for Java 3D API
                >[mailto:[EMAIL PROTECTED] Behalf Of Franck
Calzada
                >Sent: 28 May 2004 09:53
                >To: [EMAIL PROTECTED]
                >Subject: [JAVA3D] java3d and EAI
                >
                >
                >Hi all,
                >
                >Does anyone have experience with EAI / VRML and JAVA3D? If
so, do you think
                >it's a good technology? Is it gonna be enhanced? Is it the
best way to
                >get/set information from/to a vrml file?
                >
                >Thanks for your comments,
                >Franck
                >
                >
                >
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