> Thanks anyway, this is in fact what I felt after looking into the code in the
> OutputStream code, because it seems that it changes some way to write data
> and add some new fields without version guard.
> I think the only way is to write my own write callback and set to the options
I met the same issue.
I generated some mesh model by myself and tried to convert it from obj to osgb
by osg3.4.1. It can only be read by osg3.4.1 and can’t by 3.5 or 3.01.
I want to put the mesh into another software for editing, so i tried to use
3.01 where the editor uses, but the new problem is the model generated by 3.01
can't be read by 3.4.
Have you solved the problem?
Could you give more details to help?
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