[osg-users] Please test OpenSceneGraph master in prep for 3.5.6 dev release

Glenn Waldron gwaldron at gmail.com
Mon Mar 27 06:22:46 PDT 2017

Agreed, we did this out of temporary necessity; the right thing moving
forward is for osgEarth to check the OSG version when creating/registering
the osg::TextureBuffer serializer.

Glenn Waldron

On Mon, Mar 27, 2017 at 3:27 AM, Robert Osfield <robert.osfield at gmail.com>

> Hi Li,
> On 26 March 2017 at 23:26, Li Chi <s12345uperman at sohu.com> wrote:
> > Sorry for bothering, I found the cause of the warning
> "ObjectWrapperManager::addWrapper(): 'osg::TextureBuffer' already exists.
> ".
> >
> > Because osgEarth already has the osg::TextureBuffer serializer in
> TextureBufferSerializer.cpp file, so when use osg and osgEarth together,
> the warning message printed out.
> This might be a bit awkward to resolve, it shouldn't really be
> osgEarth's place to implement serializers for core OSG classes because
> it has the potential of overlapping with core OSG implementations.  If
> osgEarth has a stable release this is in then we'll need to come up
> with some workaround - either making osgDB resilient to these
> conflicts or having osgEarth check OSG versions and not implement
> stuff, however, this is fraught with potential problems as the order
> and parameters serialized out could easily be different.
> Robert.
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