[ODE] solving penetrations "statically"
anton at creoteam.com
Wed Jun 7 10:44:58 MST 2006
Erin Catto wrote:
> Otherwise, you'll need to compute two sets of Lagrange multipliers
> (lambdas). The first set includes the position correction while the second
> set does not. Apply the first set to generate non-persistant velocities
> are simply used to update the positions. Use the second set of lambdas to
> generate the final velocities for the step. This way position correction
> won't affect the momentum of the system.
Looks promising, however I do not understand the subject of lambdas.
What part of ODE source is involved with this? How much I am about to change
to do that? :)
could you please point me to some more info
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