java3d editor scenegraph bug

[pepe]

hi.
I've been trying to play with that nice thing (that also seems to be dead), but consistently get a display bug for the scenegraph window. (graph disappears)
I remember i already had that bug loooooong time ago, reason why i stopped using (trying to)  it.
anyone got it and found a way to have a correct display?

[paul]

Can you provide some more information.

Java3D version, OS, Java version and the steps to reproduce.

[pepe]

Hello, Paul.
Congrats for the tool. ( i mean, this bug excluded, it's a nice piece of code....)

To be honest, no step to reproduce except starting it.
I used it at least on two XP machines (compaq, dell laptops) with same results. both have 'good quality' graphic cards ( While ati branded ), that is: two radeons.
I have no other problems with any other java app.
Once i click on a graph icon, the whole graph disappears. the only way to make it reappear is to change the size of the graph window.
I tried to start with  -Dsun.java2d.noddraw=true -Dsun.java2d.ddoffscreen=false but nothing changed.
tried 1.4.2, 1.5.0, and i think the version i tried the first time was 1.3.1.