m3g file creator

[yehoshua]

hi, I'm tring to build a "m3g file creator" program that will
dynamaicly build a m3g file in the server_side and then pass
the file to a mobile client (the reason why I can't just use a grathics
program like for example - blender is beacouse I don't know in advance
the world I need to create, that is the data of the worls is dynamic and
changes from time to time).

after creating the m3g file the client will use the loader class (from the jsr-184)
to load the world.

I started building the program and acording to the m3g format I build a file
with an empty world (just to see if I can load it).

when I tried to load the file I got this exeption:
java.io.IOException: no ':' in URL
at javax.microedition.m3g.Loader.loadHelper(+375)
at javax.microedition.m3g.Loader.load(+17)
at test4.M3GCanvas5.createSceneGraph(M3GCanvas5.java:68)
at test4.M3GCanvas5.<init>(M3GCanvas5.java:38)
at test4.RotateLineMidlet.<init>(RotateLineMidlet.java:10)
at java.lang.Class.runCustomCode(+0)
at com.sun.midp.midlet.MIDletState.createMIDlet(+34)
at com.sun.midp.midlet.Selector.run(Selector.java:151)

does anyone know of a source code / or a jar file that does what I'm tring to do

does anyone know where I can find the source code of the loader class, so that I can
see what the problem is.

I would be glad for any help...

[ed_welch]

I assume the blender m3g exporter is open source, so you could have a look at that.
You can download the phoneme source code from sun, but not sure if they open sourced the 3d stuff