Hello Robert,
It will initialize with the with the
DisplaySettings::instance()->getMaxNumberOfGraphicsContexts() value.
Exactly, and at that point the max number of graphics contexts is
smaller than what it will be since the viewer and contexts haven't been
created yet. So it will have to resize eventually.
osgViewer should be doing the resizeGLObjectBuffers once it knows how
manage contexts it has.
But this doesn't solve the issue as you've seen, since not all per
context data is resized by resizeGLObjectBuffers(). (it now does with
your fix, at least for osg::Texture)
This looks like a bug then, resizeGLObjectBuffers should resize all
buffers than hold per context data.
Thanks for the quick turn-around and review on this. Your conclusion
makes sense. But I hope osg::Texture is the only place where this kind
of bug was present. It may be that it was just the first one my example
tripped upon, and the (heavy-handed) workaround fixed them all...
I'm updating and building now. I'll let you know how it goes.
Anytime you want to try my code example though, you may see what my
usage model is and it may point out other things...
J-S
--
______________________________________________________
Jean-Sebastien Guay jean-sebastien.g...@cm-labs.com
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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