Mon, Feb 14 2005
20:43:43
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Request created by guest
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Subject: NVIZ fails to display 3D polygons
Platform: GNU/Linux/i386
grass obtained from: Mirror of Trento site
grass binary for platform: Compiled from Sources
GRASS Version: grass-6.0.cvs_src_snapshot_2005_01_22
NVIZ doesn't display 3D polygon properly. Visualisation with 3D polygons is impossible.
Details:
nviz elevation=dem vector=drzewa_3d
After the second press of DRAW button in NVIZ my DEM becomes almost
completely black. Any raster overlay is invisible.
Radim's sample dataset does it too (house_roof,house_wall polygons).
The 5.7 snapshot from 2003_10_04 does not have this problem!
More info by Jachym Cepicky, Peter Löwe and me:
http://grass.itc.it/pipermail/nvizlist/2004-April/000038.html
http://grass.itc.it/pipermail/grass5/2005-February/017312.html
http://grass.itc.it/pipermail/grass5/2005-February/017379.html
Maciek |
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Mon, Feb 28 2005
18:03:24
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Mon, 28 Feb 2005 18:03:19 +0100
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Markus Neteler <neteler@itc.it>
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Request Tracker <grass-bugs@intevation.de>
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grass5@grass.itc.it
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Subject |
Re: [GRASS5] [bug #2991] (grass) NVIZ fails to display 3D polygons
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<20050228170319.GG27777@thuille.itc.it>
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On Mon, Feb 14, 2005 at 08:43:43PM +0100, Request Tracker wrote:
> this bug's URL: http://intevation.de/rt/webrt?serial_num=2991
> -------------------------------------------------------------------------
>
> Subject: NVIZ fails to display 3D polygons
>
> Platform: GNU/Linux/i386
> grass obtained from: Mirror of Trento site
> grass binary for platform: Compiled from Sources
> GRASS Version: grass-6.0.cvs_src_snapshot_2005_01_22
There was a related fix in lib/ogsf/
2005-02-03 15:28 markus
* Gv3.c: fix for areas, now 2D polygons visible as boundaries again
(3D areas should be visible as filled polygons)
> NVIZ doesn't display 3D polygon properly. Visualisation with 3D polygons is
impossible.
Please try with a newer GRASS 6 version.
Hope this helps
Markus
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Mon, Feb 28 2005
18:03:34
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Status changed to resolved by mneteler
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Wed, Mar 2 2005
13:12:10
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"Maciek Sieczka" <werchowyna@pf.pl>
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"Markus Neteler" <neteler@itc.it>, "Request Tracker" <grass-bugs@intevation.de>
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<20050214194343.ABEA8102BF9@lists.intevation.de> <20050228170319.GG27777@thuille.itc.it>
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Subject |
Re: [GRASS5] [bug #2991] (grass) NVIZ fails to display 3D polygons
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Wed, 2 Mar 2005 13:08:33 +0100
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From: "Markus Neteler" <neteler@itc.it>
Subject: Re: [GRASS5] [bug #2991] (grass) NVIZ fails to display 3D polygons
> On Mon, Feb 14, 2005 at 08:43:43PM +0100, Request Tracker wrote:
>> this bug's URL: http://intevation.de/rt/webrt?serial_num=2991
>> -------------------------------------------------------------------------
>>
>> Subject: NVIZ fails to display 3D polygons
>>
>> Platform: GNU/Linux/i386
>> grass obtained from: Mirror of Trento site
>> grass binary for platform: Compiled from Sources
>> GRASS Version: grass-6.0.cvs_src_snapshot_2005_01_22
>
> There was a related fix in lib/ogsf/
>
> 2005-02-03 15:28 markus
> * Gv3.c: fix for areas, now 2D polygons visible as boundaries again
> (3D areas should be visible as filled polygons)
>
>
>> NVIZ doesn't display 3D polygon properly. Visualisation with 3D polygons
>> is impossible.
>
> Please try with a newer GRASS 6 version.
I did grass-6.0.cvs_src_snapshot_2005_02_12 and the problem remains.
And another one arose: it is only possible to change the color of the area
itself - the borderline is always black. Could it be possible to define the
color of the borderline and area separately?
> Hope this helps
Unfortuantelly it doesn't. But thanks for your care.
Cheers,
Maciek
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Wed, Mar 2 2005
13:12:10
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Status changed to open by _rt_system
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Wed, Mar 2 2005
23:09:34
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"Markus Neteler" <neteler@itc.it>, "Request Tracker" <grass-bugs@intevation.de>
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<20050214194343.ABEA8102BF9@lists.intevation.de> <20050228170319.GG27777@thuille.itc.it> <014301c51f21$2aabef60$5bd21d3e@eustahiush>
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Subject |
Re: [GRASS5] [bug #2991] (grass) NVIZ fails to display 3D polygons
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Date |
Wed, 2 Mar 2005 23:09:43 +0100
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From: "Maciek Sieczka" <werchowyna@pf.pl>
Subject: Re: [GRASS5] [bug #2991] (grass) NVIZ fails to display 3D polygons
>>> this bug's URL: http://intevation.de/rt/webrt?serial_num=2991
>>> GRASS Version: grass-6.0.cvs_src_snapshot_2005_01_22
>>
>> There was a related fix in lib/ogsf/
>>
>> 2005-02-03 15:28 markus
ahh, now I see - you meant March and I thought you were reffering to
February
sorry for my absent-mindness but it would be better to follow one scheme of
dating fro the sake of clarity
Maciek
>> * Gv3.c: fix for areas, now 2D polygons visible as boundaries
>> again
>> (3D areas should be visible as filled polygons)
>>
>>
>>> NVIZ doesn't display 3D polygon properly. Visualisation with 3D polygons
>>> is impossible.
>>
>> Please try with a newer GRASS 6 version.
>
> I did grass-6.0.cvs_src_snapshot_2005_02_12 and the problem remains.
>
> And another one arose: it is only possible to change the color of the area
> itself - the borderline is always black. Could it be possible to define
> the color of the borderline and area separately?
>
>> Hope this helps
> Unfortuantelly it doesn't. But thanks for your care.
>
> Cheers,
> Maciek
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Thu, May 12 2005
15:13:19
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Status changed to resolved by msieczka
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