Incorrect conversion of the OSG polygonal paged database

[asafran]

A database created using VirtualPlanetBuilder with the --POLYGONAL option and georeferenced texture could not be converted to vsgt/vsgb. There are artifacts and no texture.

I have tried many combinations of parameters, different versions of VSG and vsgXchange, alternative texture formats, alternative image compression, I have created both osg binary databases and ascii databases. But if I add a texture to the polygonal database everything stops working.

database generated with following setup:
osgdem --POLYGONAL --compressor-nvtt-nocuda --geocentric -d /dems/in -t /dems/texture/referencedl.tif -o /dems/out/database.osgb

VPB from 'master'
OSG 3.6.4

osgviewer:

vsgviewer:

converted root file: database.txt
one of the subtiles: database_L5_X8_Y15_subtile.txt

P.S.
A polygonal database created without any texture is working fine.

I don't know what to do in this case, vsgviewer does not give any errors.

[robertosfield]

Would it be possible to provide some reference data so I can reproduce your exact test?