[osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi, I try to build globe database. Works fine but when I try to build poligonal database got segmentation fault. vpbmaster --geocentric --POLYGONAL --compressor-nvtt --compressed-dxt1 --compression-quality-fastest -t bluemarble.tif -o earth.osgb Thank you! Cheers, Roman --

Re: [osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi Adun, Sorry that are not enough information about your setup, can't help you. What is your - OS - Compiler - OSG version - VPB version - NVTT version Anyway, if you VPBmaster run fails, try to simplify the command and remove all unnecessary options like compression etc. if it works, add

Re: [osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi, Lubuntu 11.04 x86 VPB from trunk osg from trunk nvtt from trunk gcc 4.5.1 here is output i@t520:~/work/atlantik/earth$ vpbmaster --geocentric --POLYGONAL -t bluemarble.tif -l 6 -o 1.osgb --geocentric -t bluemarble.tif ADD: bluemarble.tif -o 1.osgb Adding terrainTile

Re: [osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi, ah! vpbmaster calls osgdem to perform all the single processing tasks. osgdem failed, therefor vpbmaster blacklistes the according host which is unfortunately in your case your OS. Now vpbmaster has no machine available and stops to process pending tasks. look in the according *.task file

Re: [osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi, Maybe you try to reproduce this error that happens only if you try to build whole globe. I take world.tif from osgearth data. vpbmaster --geocentric --POLYGONAL -t world.tif -o 1.osgb if I try to build some region all works fine. Thank you! Cheers, Roman -- Read this topic

Re: [osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi, here is gdb Starting program: /usr/local/bin/osgdem --run-path /home/i/work/atlantik/earth -s build_master.source --record-subtile-on-leaf-tiles -l 2 --task tasks/build_root_L0_X0_Y0.task --log logs/build_root_L0_X0_Y0.log [Thread debugging using libthread_db enabled]

Re: [osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi, Sorry I do not have time to dive into you seg fault, I showed you how you can get the correct osgdem call, now you have to dive into your stack trace with gdb and solve it. As workaround: I you discovered the whole globe option as problem, then avoid it. if your data cover the globe

Re: [osg-users] [vpb] Can't build polygonal database with latest VPB an OSG (segmentation fault)

Hi Roman, The EdgeCollapse::Edge belongs to osgUtil::Simplifier, which is used for simplifying generated polygonal terrain tiles. I wonder if this process causes the problem and we have to look for the bug into the simplifier's implementation. Is it possible that you provide the entire call stack