Hi,
I had compiled two IVE using osgDEM. One was generated with the default S3
compression and the other was using no compression (--RGB24 flag).
It appears that during texture loading the no compression database loaded
slower than the S3 database, which is the case.
However, when I profiled my code, I realised there is a large time
difference when it comes to osg::Geometry::drawImplementation and more
specifically at osg::Primitive::drawImplementation. The S3 database was about
3x slower.
Can somebody please explain me why is this so?
Thank you!
Kind Regards,
Boon Wah
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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=57927#57927
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