Hi JS,
I've just cleared my intray and am now reviewing your submission. A
quick read through of your posts and the mention of archive not
working with vpbmaster is illuminating - vpbmaster build's don't
support archives... yet... as you can't write to single archive
multi-threaded.
What I do need to do is report an error when trying to select an
archive when using vpbmaster.
Robert.
On Jan 25, 2008 3:51 PM, Jean-Sebastien Guay
<[EMAIL PROTECTED]> wrote:
> Hello Robert,
>
> Sorry for turning this into a troubleshooting thread. Bringing it back to
> osg-users instead of osg-submissions. But please integrate the code I sent
> yesterday when you have a chance. Thanks.
>
> > Seems I spoke too soon. With only 2 levels, it works well, but with 4
> > levels,
> > for some reason, front-facing tiles are paged out when they shouldn't be...
> > During the class I actually generated other databases using osgdem directly
> > from the command line with 4 levels, and they worked quite well, so I don't
> > know what vpbmaster is doing wrong.
>
> I fiddled a bit more with this while I was at the airport waiting for my plane
> (I always wanted to say that! :)
>
> It's only when outputting to an archive that the problem occurs. I have
> attached
> the two scripts I use (which were created with osgdem <options> --so <file>),
> but the only difference is the line:
>
> ArchiveName "world_20k_10k_4.osga"
>
> Without that line, the result is what you would expect (an .ive file with all
> the subtiles, and it looks good in osgviewer). With that line, I get an .osga
> file, but when it loads, the tiles directly in front of the viewer disappear
> and the ones behind page in, until I'm left with a hemisphere of the "back of
> the Earth" that just stays like that no matter what the point of view is.
>
> I'm also attaching the two log files for the runs of vpbmaster. Maybe
> something
> there will give you a hint. At first glance, I think the run that created the
> archive was way too fast... At least, much faster than the other, so that
> might
> indicate a problem.
>
> Note that I ran the two vpbmaster invocations in different directories so that
> they did not interfere with each other, and did not use the same cache. Also,
> the suffixes ("_noarchive" and "_archive") are just to differentiate the
> attached files, they were named without those when I ran vpbmaster.
>
> I can place the two resulting databases on my web server if you want (they're
> not too big with just 4 levels). But if you can reproduce the problem on your
> side, it might not be necessary.
>
> Hope this helps. Thanks,
>
>
> J-S
> --
> ______________________________________________________
> Jean-Sebastien Guay [EMAIL PROTECTED]
> http://whitestar02.webhop.org/
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