Hi Fergus
> Joachim, your advice sounds very sensible - I found the other lib\ext
> directory, but it won't let me write anything to it - it says 'The source
> file may be in use,' erroneously. I'm baffled by this.
Hmm that's funny some filepointers must still be pointing on it.
> program (it worked okay with some random VRML model out of a Cosmo
> example), I switched to a humanoid model and got the exact error message he
> reported - 'can't find ncsa.j3d.loaders.vrml97.VRML?'
Yes I had that error once before also. I wrote to the makers of Portfolio
about this but haven't got an reply until now (which is about 2 months
ago). When you look inside the JAR this class really doesn't exist
I think they try something like a dynamic Class loader with
getClassForName depending on what VRML-Tokens they read and when they
read an unknown token this happens. Of course this is just a guess
> Portfolio do it? I'd use the XJ3D loader package, but downloading and
> installing about six different sets of interfaces and whatnot seems an
> awful lot of work to achieve such a simple task (I only have a maximum of
> two weeks left to work on this)...
Well I haven't tried XJ3D yet but It sounds like the best solution you
could also try out CyberVRML97 maybe it works better, I use it for saving
J3D Scenegraphs back to WRL and it works fine.
EOF,
J.D.
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