Vu Ngoc San wrote:
> Jon Harrop a écrit :
>> Real-time 2D rigid body simulation with OpenGL visualization in under
>> 400 lines of OCaml code:
>>
>>   http://www.ffconsultancy.com/ocaml/balls/
>>
>> Handles 100 balls with sub-centisecond accuracy on my machine.
>>
> very nice indeed. Note that balls can cross walls when resizing the
> window :-)

Or in my case, by just falling through them.  I'm using a 2GHz AMD64x2,
and getting about 2fps from it.  Anybody have any idea what might be
going wrong?

Thanks

 - ken