3D plotting library

[Aaron Lehmann <aaronl vitelus com>]

[Disclaimer: I haven't used guppi, so this may be offtopic to guppi
development. You've been warned.]


Hello,


I have ported from KDE a plotting widget that draws beautiful (IMHO) 3d
graphs. I thought that this might be of interest to other people
developing plotting software for GTK/Gnome. Would it be appropriate for
this to be rolled into guppi, or it is too far from the main focus of
guppi (and I don't know what that main focus is ;) )?

I have put the code up at http://vitelus.com/aaronl/plot3d.tar.gz. Run
make to compile a demo program showing a z=sin(xy) graph. Click and drag
on the plot to rotate it, and the window is resizable.

The one problem that I can think of is that this code is writen in C++,
and I have heard rumors that Guppi is no longer using C++ code. If this is
an issue, I could rewrite the code in C.

Thanks, I'm looking forward to hearing whether people think this has
anything to do with Guppi :).

Aaron Lehmann