Re: [Algorithms] runge Kutta

[Adam M. <amo...@dp...>]

> Well for a sim like a racing game, wouldn't hiding instability just be a
> matter of re-orthonormalizing every once in a while, and since the rigid
> bodies are represented visually by a triangle mesh it is doubtfully
anybody
> would actually allow a mesh to "blow" up.


Heh heh.  The naivete' !

> I'd probably just have an
> artificial method of returning everything to a stable situation with
similar
> velocity and position as before.

It would be very convenient if that is all one needed to do to get robust
simulation with an arbitrary integrator.

--
-- Adam