[GRASS5] NVIZ updates

[Markus Neteler]

On Sun, Dec 05, 2004 at 08:23:14PM -0500, Helena wrote:
> 
> I have added 2 modfications from Tomas to nviz volume support:
> 
> 1. Default polygon resolution for drawing isosurfaces is now a smaller 
> number
> (higher resolution) to avoid situation when nothing is drawn.
> 
> 2. Load state/Save state was added for volume objects.
> 
> Bob, after the nviz startup has changed, Load state/Save state does not work
> - it gives an Error: can't read env(GISDBASE)
> Can this be fixed before the release or should I file a bug report?

Maybe the same thing as this one?

 http://grass.itc.it/pipermail/grass5/2004-December/016320.html
 (see at bottom).

Markus