I am not 100% sure of what I am going to tell you, but this was true some time ago and I don't think it changed since. Yes you need to convert your 3d models to acc to run them in OSG. In fact if I am not mistaken, it is in fact the only way to have it not to crash. In fact the acc file gets converted to osg format on the fly.
best Regards,
JJSCAStatistics: Posted by jjsca — Sun Jan 01, 2017 12:32 am
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