[osg-users] Error with current osgDotNet wrapper generators

Jason Beverage jasonbeverage at gmail.com
Wed Sep 19 17:20:42 PDT 2007


Hi Mike,

The error was because OSG is apparently installing the osgwrapper_*.dll
files in the osgplugins directory instead of in the bin directory like
normal.  Copying them to bin generates the wrappers.  Haven't tried building
them yet though.

Jason

On 9/19/07, Mike Wittman <mwittman at seismicmicro.com> wrote:
>
>  I think the DeleteHandler changes went in pre-2.1.9, and I'm still seeing
> issues with that release.  So there has to be something else going on.
>
>
>
> I've been able to pretty reliably reproduce the problem by creating a
> small scenegraph and visiting it with a NodeVisitor subclass, all the while
> running continuous GCs on a background thread.  This is on a dual core box,
> which may or may not be relevant.  My best guess is there's some kind of
> thread safety problem related to reference counting or lifetime management
> that wasn't there in 2.0.
>
>
>
> -Mike
>
>
>    ------------------------------
>
> *From:* osg-users-bounces at lists.openscenegraph.org [mailto:
> osg-users-bounces at lists.openscenegraph.org] *On Behalf Of *Jason Beverage
> *Sent:* Wednesday, September 19, 2007 12:44 PM
> *To:* OpenSceneGraph Users
> *Subject:* Re: [osg-users] Error with current osgDotNet wrapper generators
>
>
>
> Sounds good Mike, I'll take a look at it when I get home from work.  I
> wanted to see if some of the stability issues that people were having were
> fixed by some of Robert's recent changes with regards to DeleteHandler being
> replaced by just using standard ref_ptr.
>
> Jason
>
> On 9/19/07, *Mike Wittman* <mwittman at seismicmicro.com> wrote:
>
> Hi Jason,
>
>
>
> I think I saw the same thing due to the rearranging of DLL locations and
> names in the Windows build.  I made some changes to try to handle that, but
> they may be wrong or incomplete.  You might try setting OSG_NOTIFY_LEVEL to
> DEBUG before running the generator to see if the OSG loader is finding the
> proper DLLs.
>
>
>
> I'm still working off 2.1.9, so I can't reproduce this at the moment.
>
>
>
> *Mike Wittman*
>
> mwittman at seismicmicro.com
>
> *___________________________________________________*
>
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>
> *8584 Katy Freeway, Suite 400 / Houston, Texas 77024*
>
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>
> *Fax. +1 (713) 464-6440*
>
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>
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>
> *CONTACT US TODAY for more information.*
>
>
>    ------------------------------
>
> *From:* osg-users-bounces at lists.openscenegraph.org [mailto:
> osg-users-bounces at lists.openscenegraph.org] *On Behalf Of *Jason Beverage
> *Sent:* Tuesday, September 18, 2007 9:00 PM
> *To:* osg users
> *Subject:* [osg-users] Error with current osgDotNet wrapper generators
>
>
>
> Hi Mike,
>
> When I try to generate the wrappers using the SVN versions of osgDotNet
> and OpenSceneGraph I get "Caught exception: no undefined type was present
> during augmented types creation!".
>
> Any ideas?
>
> Thanks,
>
> Jason
>
>
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