[GRASS-dev] Re: [GRASS-user] V.extrude... confused

[Markus Neteler]

On Feb 13, 2008 10:06 PM, Michael Barton <michael.barton at asu.edu> wrote:
> On Feb 13, 2008, at 1:45 PM, Sampson, David wrote:
...
> > I guess I was expecting to see a 3D object afterwords. I have to
> > turn on faces to see anything and still I only see lines.
> >
> > Do I have to view this in nVIZ?

Yes. In the GRASS monitor you only see (naturally) 2D.

> > I used 30 and 300 for the height values but I still see nothing.
> >
> > Does anyone have more experience using the v.extrude?
>
> AFAIK, you need to use NVIZ to see 2.5/3D.

Yes. For example:
http://grass.osgeo.org/screenshots/vector.php

Markus