[ODE] On the meaning of ODE stability (was some quick notes on 0; 6) ...
Jon Watte (ODE)
hplus-ode at mindcontrol.org
Sun Jun 25 01:19:25 MST 2006
Geoff Carlton wrote:
> Jon Watte (ODE) wrote:
>> with the app, not in the system). FWIW: I, too, have some modifications
>> to the ODE library I use. Some of which have been submitted as patches,
>> and some of which have been rejected.
> I'm curious. What modifications were rejected?
For example, I fixed a bug where some geoms could push themselves
straight through a box with a bit of persistence, because of a denormal
division issue. My fix was rejected because it hard-coded epsilons
(based on dSINGLE or dDOUBLE) instead of using some systemwide define
(which nobody could ever actually show existed, because I needed "square
root of denormal epsilon").
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