Re: [osg-users] VPB: texture banding at all tile levels
and please start a new thread, since this is an entirely different topic. -- mew On Fri, May 16, 2008 at 2:42 AM, Robert Osfield <[EMAIL PROTECTED]> wrote: > HI Umit, > > The issue you are seeing is totally unrelated to the one John has > seen. The problem you see looks like an issue with the elevation > data, most likely related to the problems with the NoDataValue. > However, without the data I can't do any tests to look at it.At > your end try: > > gdalinfo E020N90.DEM -mm > > Robert. > > > > > > > On Thu, May 15, 2008 at 5:46 PM, ümit uzun <[EMAIL PROTECTED]> wrote: >> >> Hi Robert; >> >> I have try to create the earth database like John's; >> >> osgdem --bluemarble-west -t land_shallow_topo_west.tif --bluemarble-east -t >> land_shallow_topo_east.tif --geocentric -o earth/earth.ive --so build.source >> >> osgdem -s build.source -d E020N90.DEM -d /E020N40.DEM -v 1.4 -l 6 >> >> And the result is http://img127.imageshack.us/my.php?image=earthto6.png Land >> height relief didn't created, only Sea height relief could be seen. I don't >> understand why its command created this dirty database. Any thinking about >> it? >> >> Thanks so much.. >> >> >> ÜMİT UZUN >> >> -------- >>> Date: Thu, 15 May 2008 14:39:13 +0100 >>> From: [EMAIL PROTECTED] >>> To: osg-users@lists.openscenegraph.org >>> Subject: Re: [osg-users] VPB: texture banding at all tile levels >>> >>> Hi John, >>> >>> This is a new one for me, never seen banding reported before. >>> >>> Could you try running a release build of osgdem to see if the problem >>> persists. >>> >>> Also try out the database on other computers with different hardware >>> as there is chance that you are seeing a OpenGL driver problem. >>> >>> Robert. >>> >>> On Thu, May 15, 2008 at 2:30 PM, John Vidar Larring >>> wrote: >>>> Hi, >>>> >>>> VPB: revision 911 >>>> OSG: revision 8323 >>>> >>>> The following command line is used to create a simple globe (all DEM files >>>> from gtopo30 are used): >>>> >>>> ./osgdemd -d in/gtopo30/E020N40.DEM [...snip...] -d in/gtopo30/W180S60.DEM >>>> --bluemarble-east -t in/bluemarble/land_shallow_topo_east.tif >>>> --bluemarble-west -t in/bluemarble/land_shallow_topo_west.tif --geocentric >>>> --radius-equator 6378000 --radius-polar 6378000 -v 1.4 -l 6 -o >>>> out/simple_globe.ive -a out/simple_globe.osga >>>> >>>> It does not matter what kind of Globe I try to create, I get black bands in >>>> the texture on all tile levels. Please see the screen shots below: >>>> >>>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_1.png >>>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_2.png >>>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_3.png >>>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_4.png >>>> >>>> I successfully generated the globe with an earlier OSG revision on a >>>> different computer. However, my memory fails me an I cannot recall the >>>> revision number. Is anyone else experiencing this problem? >>>> >>>> Best regards, >>>> John >>>> >>>> -- >>>> This message has been scanned for viruses and >>>> dangerous content by MailScanner, and is >>>> believed to be clean. >>>> >>>> ___ >>>> osg-users mailing list >>>> osg-users@lists.openscenegraph.org >>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>>> >>> ___ >>> osg-users mailing list >>> osg-users@lists.openscenegraph.org >>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> >> _ >> Windows Live Spaces – hayatınız, Alanınız. Daha fazlasını öğrenmek için >> buraya tıklayın. >> http://get.live.com/spaces/overview >> ___ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Mike Weiblen -- Austin Texas USA -- http://mew.cx/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] VPB: texture banding at all tile levels
Hi Mike, > You're not on ATI hardware by any chance? No, God forbid!! ;) We are nVidia-and-Linux-only people here at WeatherOne. To be more specific, is that helps: OS=CenOS4 x86_64 (a.k.a. RHEL4) and Graphics Cards are typpically in the GeForce 8 series, nVidia driver 169.12. I'll try to do some of the tests that Robert suggested and get back to the list with the results. Thanks for quick replies from both you and Robert. Best regards, John Mike Weiblen wrote: You're not on ATI hardware by any chance? -- mew On Thu, May 15, 2008 at 8:30 AM, John Vidar Larring <[EMAIL PROTECTED]> wrote: Hi, VPB: revision 911 OSG: revision 8323 The following command line is used to create a simple globe (all DEM files from gtopo30 are used): ./osgdemd -d in/gtopo30/E020N40.DEM [...snip...] -d in/gtopo30/W180S60.DEM --bluemarble-east -t in/bluemarble/land_shallow_topo_east.tif --bluemarble-west -t in/bluemarble/land_shallow_topo_west.tif --geocentric --radius-equator 6378000 --radius-polar 6378000 -v 1.4 -l 6 -o out/simple_globe.ive -a out/simple_globe.osga It does not matter what kind of Globe I try to create, I get black bands in the texture on all tile levels. Please see the screen shots below: ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_1.png ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_2.png ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_3.png ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_4.png I successfully generated the globe with an earlier OSG revision on a different computer. However, my memory fails me an I cannot recall the revision number. Is anyone else experiencing this problem? Best regards, John -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Best regards, John WeatherOne -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] VPB: texture banding at all tile levels
HI Umit, The issue you are seeing is totally unrelated to the one John has seen. The problem you see looks like an issue with the elevation data, most likely related to the problems with the NoDataValue. However, without the data I can't do any tests to look at it.At your end try: gdalinfo E020N90.DEM -mm Robert. On Thu, May 15, 2008 at 5:46 PM, ümit uzun <[EMAIL PROTECTED]> wrote: > > Hi Robert; > > I have try to create the earth database like John's; > > osgdem --bluemarble-west -t land_shallow_topo_west.tif --bluemarble-east -t > land_shallow_topo_east.tif --geocentric -o earth/earth.ive --so build.source > > osgdem -s build.source -d E020N90.DEM -d /E020N40.DEM -v 1.4 -l 6 > > And the result is http://img127.imageshack.us/my.php?image=earthto6.png Land > height relief didn't created, only Sea height relief could be seen. I don't > understand why its command created this dirty database. Any thinking about it? > > Thanks so much.. > > > ÜMİT UZUN > > >> Date: Thu, 15 May 2008 14:39:13 +0100 >> From: [EMAIL PROTECTED] >> To: osg-users@lists.openscenegraph.org >> Subject: Re: [osg-users] VPB: texture banding at all tile levels >> >> Hi John, >> >> This is a new one for me, never seen banding reported before. >> >> Could you try running a release build of osgdem to see if the problem >> persists. >> >> Also try out the database on other computers with different hardware >> as there is chance that you are seeing a OpenGL driver problem. >> >> Robert. >> >> On Thu, May 15, 2008 at 2:30 PM, John Vidar Larring >> wrote: >>> Hi, >>> >>> VPB: revision 911 >>> OSG: revision 8323 >>> >>> The following command line is used to create a simple globe (all DEM files >>> from gtopo30 are used): >>> >>> ./osgdemd -d in/gtopo30/E020N40.DEM [...snip...] -d in/gtopo30/W180S60.DEM >>> --bluemarble-east -t in/bluemarble/land_shallow_topo_east.tif >>> --bluemarble-west -t in/bluemarble/land_shallow_topo_west.tif --geocentric >>> --radius-equator 6378000 --radius-polar 6378000 -v 1.4 -l 6 -o >>> out/simple_globe.ive -a out/simple_globe.osga >>> >>> It does not matter what kind of Globe I try to create, I get black bands in >>> the texture on all tile levels. Please see the screen shots below: >>> >>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_1.png >>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_2.png >>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_3.png >>> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_4.png >>> >>> I successfully generated the globe with an earlier OSG revision on a >>> different computer. However, my memory fails me an I cannot recall the >>> revision number. Is anyone else experiencing this problem? >>> >>> Best regards, >>> John >>> >>> -- >>> This message has been scanned for viruses and >>> dangerous content by MailScanner, and is >>> believed to be clean. >>> >>> ___ >>> osg-users mailing list >>> osg-users@lists.openscenegraph.org >>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>> >> ___ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _ > Windows Live Spaces – hayatınız, Alanınız. Daha fazlasını öğrenmek için > buraya tıklayın. > http://get.live.com/spaces/overview > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] VPB: texture banding at all tile levels
You're not on ATI hardware by any chance? -- mew On Thu, May 15, 2008 at 8:30 AM, John Vidar Larring <[EMAIL PROTECTED]> wrote: > Hi, > > VPB: revision 911 > OSG: revision 8323 > > The following command line is used to create a simple globe (all DEM files > from gtopo30 are used): > > ./osgdemd -d in/gtopo30/E020N40.DEM [...snip...] -d in/gtopo30/W180S60.DEM > --bluemarble-east -t in/bluemarble/land_shallow_topo_east.tif > --bluemarble-west -t in/bluemarble/land_shallow_topo_west.tif --geocentric > --radius-equator 6378000 --radius-polar 6378000 -v 1.4 -l 6 -o > out/simple_globe.ive -a out/simple_globe.osga > > It does not matter what kind of Globe I try to create, I get black bands in > the texture on all tile levels. Please see the screen shots below: > > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_1.png > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_2.png > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_3.png > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_4.png > > I successfully generated the globe with an earlier OSG revision on a > different computer. However, my memory fails me an I cannot recall the > revision number. Is anyone else experiencing this problem? > > Best regards, > John > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Mike Weiblen -- Austin Texas USA -- http://mew.cx/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] VPB: texture banding at all tile levels
Hi Robert; I have try to create the earth database like John's; osgdem --bluemarble-west -t land_shallow_topo_west.tif --bluemarble-east -t land_shallow_topo_east.tif --geocentric -o earth/earth.ive --so build.source osgdem -s build.source -d E020N90.DEM -d /E020N40.DEM -v 1.4 -l 6 And the result is http://img127.imageshack.us/my.php?image=earthto6.png Land height relief didn't created, only Sea height relief could be seen. I don't understand why its command created this dirty database. Any thinking about it? Thanks so much.. ÜMİT UZUN > Date: Thu, 15 May 2008 14:39:13 +0100 > From: [EMAIL PROTECTED] > To: osg-users@lists.openscenegraph.org > Subject: Re: [osg-users] VPB: texture banding at all tile levels > > Hi John, > > This is a new one for me, never seen banding reported before. > > Could you try running a release build of osgdem to see if the problem > persists. > > Also try out the database on other computers with different hardware > as there is chance that you are seeing a OpenGL driver problem. > > Robert. > > On Thu, May 15, 2008 at 2:30 PM, John Vidar Larring > wrote: >> Hi, >> >> VPB: revision 911 >> OSG: revision 8323 >> >> The following command line is used to create a simple globe (all DEM files >> from gtopo30 are used): >> >> ./osgdemd -d in/gtopo30/E020N40.DEM [...snip...] -d in/gtopo30/W180S60.DEM >> --bluemarble-east -t in/bluemarble/land_shallow_topo_east.tif >> --bluemarble-west -t in/bluemarble/land_shallow_topo_west.tif --geocentric >> --radius-equator 6378000 --radius-polar 6378000 -v 1.4 -l 6 -o >> out/simple_globe.ive -a out/simple_globe.osga >> >> It does not matter what kind of Globe I try to create, I get black bands in >> the texture on all tile levels. Please see the screen shots below: >> >> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_1.png >> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_2.png >> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_3.png >> ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_4.png >> >> I successfully generated the globe with an earlier OSG revision on a >> different computer. However, my memory fails me an I cannot recall the >> revision number. Is anyone else experiencing this problem? >> >> Best regards, >> John >> >> -- >> This message has been scanned for viruses and >> dangerous content by MailScanner, and is >> believed to be clean. >> >> ___ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _ Windows Live Spaces – hayatınız, Alanınız. Daha fazlasını öğrenmek için buraya tıklayın. http://get.live.com/spaces/overview ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] VPB: texture banding at all tile levels
Hi John, This is a new one for me, never seen banding reported before. Could you try running a release build of osgdem to see if the problem persists. Also try out the database on other computers with different hardware as there is chance that you are seeing a OpenGL driver problem. Robert. On Thu, May 15, 2008 at 2:30 PM, John Vidar Larring <[EMAIL PROTECTED]> wrote: > Hi, > > VPB: revision 911 > OSG: revision 8323 > > The following command line is used to create a simple globe (all DEM files > from gtopo30 are used): > > ./osgdemd -d in/gtopo30/E020N40.DEM [...snip...] -d in/gtopo30/W180S60.DEM > --bluemarble-east -t in/bluemarble/land_shallow_topo_east.tif > --bluemarble-west -t in/bluemarble/land_shallow_topo_west.tif --geocentric > --radius-equator 6378000 --radius-polar 6378000 -v 1.4 -l 6 -o > out/simple_globe.ive -a out/simple_globe.osga > > It does not matter what kind of Globe I try to create, I get black bands in > the texture on all tile levels. Please see the screen shots below: > > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_1.png > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_2.png > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_3.png > ftp://ftp.weatherone.tv/private/jvl/vpb_texture_banding_4.png > > I successfully generated the globe with an earlier OSG revision on a > different computer. However, my memory fails me an I cannot recall the > revision number. Is anyone else experiencing this problem? > > Best regards, > John > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
