Makes sense and sounds excellent. Thanks again for clearing this up!

Cheers,
Peter

On Mon, Mar 18, 2013 at 2:01 PM, Robert Osfield <[email protected]>wrote:

> Hi Peter.
>
> > So am I understanding correctly that "osg" and "osgt" are actually
> different
> > formats (and custom serialization automatically works with "osgt", but
> not
> > "osg")?
>
> The .osg format is the old deprecated ascii format, that is still
> supported for backwards compatibility.  The .ive binary format is also
> deprecated but still supported.  These two formats are hand written
> and independent from one another so require tool lots of hand written
> wrappers, and .ive is user extensible.
>
> The new .osgb, .osgt and .osgx file formats are a family of formats
> that are all leverage the new object serializers that are user
> extensible and resilient to versioning.  Once you implement your
> serializers you get automatic support for all these formats.  The
> serializers are also much easier to write than either then .osg or
> .ive wrappers.  So all round goodness :-)
>
> Robert.
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>
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