[ODE] Serialization?

Martin C. Martin martin at metahuman.org
Tue Apr 13 15:47:54 MST 2004



Adam D. Moss wrote:

> there have been
> various users over the last year or two who I seem to remember
> swearing blind that they were getting deterministic
> behaviour from ODE, perhaps simply under very controlled
> circumstances.

I get deterministic behaviour from resetting the world.  I was running a 
GA on top of ODE, so I'd reset "everything" for each fitness run.  It 
took a little care, but I got it so that same individual -> same 
behaviour, down to round-off errors.

The posts I've seen have been about the definition of "everything" in 
"resetting everything."

- Martin




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