3D Graphic unstable.

[Anton Soppelsa]

Dear developers,

I've been working with the SciLab primitives param3d, plot3d, surf3d for 
a while now.

I have noticed that trying to modify the figure or axes parameters using 
the GUI after plotting crashes the program quite frequently.

I havn't yet filed a bug because I do not have the time to look for bug 
reproducibility (I just modify properties from the command line, that 
works well), but as a user I would define the GUI unstable, at least to 
my ends.

Just to let you know.


Cheers,
  Anton Soppelsa