Hi, I have initial support for 3D surface plots. Axes are not displayed yet (much more difficult than the surface rendering itself) as well as a user interface for the projection settings. I use perspective projection, but an orthographic projection should also work if the field of view is set to 0.
I rearranged considerably the plot_surface plugin, so the patch is quite large (gog_contour_view_render was moved to gog-contour.c). The compressed is available at http://jean.brefort.free.fr/surfaces.patch.bz2 Any comments? Cheers, Jean _______________________________________________ gnumeric-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gnumeric-list
