[Gvsig_english] 3D Extension. CALL FOR TESTING

Jordi Torres jtorresfabra at gmail.com
Mon Jan 10 14:09:05 CET 2011


Hi Nicklas,

I think you will have to convert your polyhedralsurfaces to polygons, but
you can test anyway...

I am waiting eagerly for this screenshots!!

Cheers.

2011/1/10 Nicklas Avén <nicklas.aven at jordogskog.no>

> Great!
>
> Thanks both of you.
>
> I will get back with some nice screenshots of ST_3DShortesline on
> polyhedralsurfaces when I get some extra time and things are running.
>
>
> BTW, will the 3D extension understand the geometry type
> polyhedralsurface or do I have to use ST_Dump to get a bunch of 3D
> polygons instead?
>
>
> Thanks again
>
> Nicklas
>
>
> On Mon, 2011-01-10 at 13:37 +0100, Jordi Torres wrote:
> > Hi Nicklas,
> >
> > With no doubt the best cards to use with linux are NVIDIA one's. Their
> > private drivers runs like a charm in linux machines. And they are a
> > couple of steps advanced with respect to ATI, at least in linux...
> >
> > The problem you are experiencing is that gvSIG 3D can't find your
> > libGL.so.1 implementation (usually in /usr/lib/ ). It has been fixed
> > for Mesa drivers, but not for ATI private drivers. You can take a look
> > in the script gvSIG.sh to see what we do with mesa drivers and try to
> > do something similar. Or you can, of course, wait for RC1 version.
> >
> > As ben recommended, take a look to phoronix, and compare chipsets and
> > drivers.... :)
> >
> > Cheers.
> >
> > 2011/1/10 Nicklas Avén <nicklas.aven at jordogskog.no>
> >         Here it comes :-)
> >
> >
> >         On Mon, 2011-01-10 at 13:27 +0100, Jordi Torres wrote:
> >         > Hi Nicklas,
> >         >
> >         > Can you send the
> >         > file  /home/nicklas/gvSIG_1.10/bin/hs_err_pid6059.log ? This
> >         file
> >         > contains the log for the native crash.
> >         >
> >         > As Benjamin said, ATI 3D support in linux have been
> >         problematic for a
> >         > long time.  Anyway we know we have a problem with ati cards
> >         in linux
> >         > and private drivers. We will do our best to fix it for RC1
> >         version.
> >         >
> >         > Cheers.
> >         >
> >         >
> >         >
> >         >
> >         > 2011/1/10 Nicklas Avén <nicklas.aven at jordogskog.no>
> >         >         I have had some problems seeing the beginning of the
> >         startup
> >         >         of gcSIG
> >         >         since it was too long to be scrollable in the
> >         terminal. But
> >         >         now I
> >         >         outputted it to file and I am not sure it is about
> >         the video
> >         >         card.
> >         >
> >         >         I attach both glxint and the output of the gvSIG
> >         start that
> >         >         ends with a
> >         >         crash
> >         >
> >         >         When I installed I tried to just follow the
> >         instructions which
> >         >         resulted
> >         >         in two folders in my home directory:
> >         >         gvSIG and gvSIG_1.10
> >         >
> >         >         to start I have to manually kick on script gvSIG-sh
> >         in
> >         >         bin-directory
> >         >         under gvSIG_1.10
> >         >
> >         >
> >         >
> >         >         Thanks
> >         >
> >         >         Nicklas
> >         >
> >         >
> >         >         here comes glxinfo output as attachment.
> >         >
> >         >         My system is Ubuntu 10.4 64 bit
> >         >
> >         >         I have had some problems getting the error text. I
> >         cannot find
> >         >         it in ant
> >         >         log and the text is so long so the start with the
> >         actual
> >         >
> >         >
> >         >         On Mon, 2011-01-10 at 12:58 +0100, Jordi Torres
> >         wrote:
> >         >         > Hi Nicklas,
> >         >         >
> >         >         > About PostGis tables giving 2D geometries is a bug
> >         that have
> >         >         been
> >         >         > tracked and a fixed[1]. The fix (a patch submitted
> >         by Jose
> >         >         Carlos
> >         >         > Martínez from UPV) are not in the svn yet, is
> >         waiting to be
> >         >         assigned
> >         >         > and merged. We hope it will be merged for gvSIG
> >         1.11
> >         >         release.
> >         >         >
> >         >         > With respect to your ATI card: are you using
> >         driver Mesa or
> >         >         fglrx? Can
> >         >         > you send to the list a glxinfo output please?
> >         >         >
> >         >         > Thanks for test the 3D extension!
> >         >         >
> >         >         > Cheers.
> >         >         >
> >         >         > 2011/1/10 Nicklas Avén
> >         <nicklas.aven at jordogskog.no>
> >         >         >         Hallo
> >         >         >
> >         >         >         Actually I started trying some the last
> >         week without
> >         >         knowing
> >         >         >         it was that
> >         >         >         new :-)
> >         >         >
> >         >         >         What I have tried is against PostGIS in an
> >         attempt
> >         >         to
> >         >         >         visualize the new
> >         >         >         polyhedral surface and 3D distance
> >         functions in the
> >         >         trunk
> >         >         >         comming in
> >         >         >         PostGIS 2.0.
> >         >         >
> >         >         >         In Ubuntu gvSIG crashes when I have the
> >         extension
> >         >         installed. I
> >         >         >         translated some spanish post with google
> >         on the
> >         >         subject and I
> >         >         >         guess it
> >         >         >         is a problem with my ATI-card. The
> >         symptoms looked
> >         >         very
> >         >         >         similar. Is
> >         >         >         there a solution for that?
> >         >         >
> >         >         >         In windows I had some other trouble. When
> >         I had
> >         >         defined and
> >         >         >         opened a 3D
> >         >         >         view I could open a PostGIS table, but I
> >         didn't get
> >         >         the third
> >         >         >         dimmension. Properties said that it was a
> >         2d
> >         >         polygon. I guess
> >         >         >         that can
> >         >         >         be a JDBC-problem. But I don't know enough
> >         about
> >         >         that to say
> >         >         >         anything.
> >         >         >
> >         >         >         Another problem on windows was that when I
> >         had
> >         >         loaded my
> >         >         >         postgis table
> >         >         >         the cpu went wild. some java-process took
> >         all
> >         >         recourses.
> >         >         >
> >         >         >         All this was maybe a week ago.
> >         >         >
> >         >         >         But I saw the idea, and it looked
> >         great :-)
> >         >         >
> >         >         >
> >         >         >         Regards
> >         >         >         Nicklas Avén
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         >         On Mon, 2011-01-10 at 12:02 +0100, Jordi
> >         Torres
> >         >         wrote:
> >         >         >         > Hi gvSIG users!
> >         >         >         >
> >         >         >         > As many of you already know, the gvSIG
> >         3D team is
> >         >         working
> >         >         >         hard to get
> >         >         >         > a final version of the 3D extension.
> >         During
> >         >         christmas
> >         >         >         hollydays a beta
> >         >         >         > version have been released.  After this
> >         version we
> >         >         will
> >         >         >         create
> >         >         >         > consecutives RC (release candidates)
> >         fixing the
> >         >         bugs
> >         >         >         detected to
> >         >         >         > arrive to the final release.
> >         >         >         >
> >         >         >         > We are specially interested in the
> >         community
> >         >         testing and
> >         >         >         feedback,
> >         >         >         > because the proper functioning of this
> >         extension
> >         >         depends on
> >         >         >         the
> >         >         >         > hardware and drivers used. Our target is
> >         to detect
> >         >         the
> >         >         >         maximum number
> >         >         >         > of bugs, and which configurations are
> >         working
> >         >         well/bad to
> >         >         >         fix these
> >         >         >         > problems in the RC1 version.
> >         >         >         >
> >         >         >         > We recommend to take a look to the
> >         minimum
> >         >         requirements[1]
> >         >         >         before to
> >         >         >         > install the 3D extension[2], and do it
> >         in a
> >         >         separate gvSIG
> >         >         >         1.10 final
> >         >         >         > installation. All your comments,
> >         suggestions and
> >         >         bug reports
> >         >         >         are
> >         >         >         > wellcome. You can write to gvSIG
> >         distribution
> >         >         lists or to
> >         >         >         the gvSIG 3D
> >         >         >         > blog[3], where you can find
> >         videotutorials and use
> >         >         examples.
> >         >         >         >
> >         >         >         > Thank you very much in advance!
> >         >         >         >
> >         >         >         >
> >         >         >
> >         >
> >         [1]
> https://gvsig.org/web/projects/gvsig-desktop/official/gvsig-1.10/extensiones-gvsig-1.10/extension-3d/system-requirements/view?set_language=en
> >         >         >         >
> >         >         >
> >         >
> >         [2]
> https://gvsig.org/web/projects/gvsig-desktop/official/gvsig-1.10/extensiones-gvsig-1.10/extension-3d/downloads
> >         >         >         > [3]http://gvsig3d.blogspot.com
> >         >         >         >
> >         >         >         >
> >         >         >         >
> >         >         >         > -- Jordi Torres Fabra --
> >         >         >         >
> >         >         >         > gvSIG 3D blog
> >         >         >         > http://gvsig3d.blogspot.com
> >         >         >         > Instituto de Automática e Informática
> >         Industrial
> >         >         >         > http://www.ai2.upv.es
> >         >         >
> >         >         >
> >         >         >         >
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> >         >         >         >
> >         >         >
> >         >
> >
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> >         >         >
> >         >         >
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> >         >         >
> >         >         >
> >         >         >
> >         >         >
> >         >         > --
> >         >         > Jordi Torres Fabra
> >         >         >
> >         >         > gvSIG 3D blog
> >         >         > http://gvsig3d.blogspot.com
> >         >         > Instituto de Automática e Informática Industrial
> >         >         > http://www.ai2.upv.es
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> >         >
> >         >
> >         >
> >         >
> >         > --
> >         > Jordi Torres Fabra
> >         >
> >         > gvSIG 3D blog
> >         > http://gvsig3d.blogspot.com
> >         > Instituto de Automática e Informática Industrial
> >         > http://www.ai2.upv.es
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> >
> >
> >
> > --
> > Jordi Torres Fabra
> >
> > gvSIG 3D blog
> > http://gvsig3d.blogspot.com
> > Instituto de Automática e Informática Industrial
> > http://www.ai2.upv.es
> > _______________________________________________
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-- 
Jordi Torres Fabra

gvSIG 3D blog
http://gvsig3d.blogspot.com
Instituto de Automática e Informática Industrial
http://www.ai2.upv.es
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