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

[Jachym Cepicky]

Hi,

some examples are there, only thing, which is missing is link to nviz
manual page.

the entire "chain" consist out of two commands:

v.extrude ... out=buildings
nviz elev=dem vect=buildings

jachym

Moritz Lennert píše v Čt 21. 02. 2008 v 13:39 +0100:
> On 13/02/08 22:31, Markus Neteler wrote:
> > 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
> 
> 
> Would it be possible to add the recipes for some of these screenshots, 
> i.e. the entire chain of commands from v.extrude to the final 
> 3D-Display, either to the screenshots page or for one example to the 
> v.extrude page ?
> 
> Moritz
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-- 
Jachym Cepicky
e-mail: jachym.cepicky gmail com
URL: http://les-ejk.cz
GPG: http://www.les-ejk.cz/pgp/jachym_cepicky-gpg.pub
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