Real-Time Physics Simulation Forum

I'm wondering if someone could give a shot at documenting the btContactSolverInfoData fields.

These seem like some critical parameters, but I'm not sure what a lot of them do... for instance I discovered I could fix issues with constraints "breaking" by increasing m_numIterations to around 40 or 50, or by increasing m_erp to around .8, but the latter suffers from jitter. m_erp2 doesn't seem to do anything... I have no idea what m_sor does... well you get the idea

Thanks!

There is a wiki page here: http://bulletphysics.org/mediawiki-1.5. ... SolverInfo

Some of the fields are obsolete indeed, we should mark them as such,
Thanks,
Erwin