Re: [Opensg-users] New OSB loader in OpenSG 2.0

[Patrick Hartling]

On May 7, 2008, at 8:33 AM, Carsten Neumann wrote:

        Hi Patrick and Gerrit,

Gerrit Voss wrote:
On Tue, 2008-05-06 at 16:35 -0500, Patrick Hartling wrote:
I am attempting to evaluate the new OSB loader in OpenSG 2.0 but am
not having much success. Using 10loading from the Samples
subdirectory, I find that I cannot load most of my models which work
very well with the old OSB loader. The biggest deficiency is that
textures embedded in OSB files are not loading. Is that a known
limitation?

ah, well... lets call it a known-once-again problem as I had forgotten
about it :-/

I am, for better or for worse, still using code from the HEAD of the
fcptr_stable_jun07 SVN branch and will probably continue to do so  
for
at least the next few weeks [*]. Have any improvements been made to
the new OSB loader on the trunk since June 2007? Has anyone else  
tried
the new loader?

hmm I talked to Carsten before keeping only the new osb loader and
he said he hasn't heard of any problems.

yes, the problem is that the embedded texture stuff in 1.x uses
interfaces in the image io that were not ported to 2, and I just had  
not
tackled that problem at the time and forgotten it since then. Sorry
about that, I'll work on it.

Thanks for looking into this. In the meantime, I will keep testing. I  
have been seeing some other strange behavior that I need to  
investigate further before making any sort of report.

Do you have a small sample file ??.

That would still be very helpful and very much appreciated :)

I will see what I can find. The models that I have been using for  
testing are neither small nor something that I can share.

Thanks again for your help.

 -Patrick

The other possibility is that we (I) screwed up the loader which I
did once recently while changing some var types.

no, see above. I'm on it.

        Thanks,
                Carsten

--
Patrick L. Hartling
Senior Software Engineer, Priority 5
http://www.priority5.com/



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