[osg-users] Model(s) load ~10 times longer in 3.6.x than 3.4.x series in osgviewer (and my in-house software)

[James Davis]

Hi,

The models I build and use are mainly jpeg UV textured obj files that have been osgconv'd into  an ive.   I have built OpenSceneGraph versions 3.6.0, 1 and 2, and they all display this issue on BOTH windows (10) and Linux (CentOS 7).  Note that I also built the OSG 3.4.1

The issue is that I can open a model in osgviewer in 3.4.1 and the model loads in the window very, very fast.   When I run osgviewer in 3.6.x, it is taking ~10 times longer to load the exact same model (somtimes 15+ seconds).

This is a major issue in the program I build that loads many, many different models.

Thanks for any help!
James

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