Melchior FRANZ writes:
>
> Index: input.cxx
> ===================================================================
> RCS file: /var/cvs/FlightGear-0.9/FlightGear/src/Input/input.cxx,v
> retrieving revision 1.23
> diff -u -p -r1.23 input.cxx
> --- input.cxx 4 Jun 2003 11:27:41 -0000 1.23
> +++ input.cxx 4 Jun 2003 11:41:28 -0000
> @@ -699,7 +699,7 @@ FGInput::_update_joystick (double dt)
> float axis_values[MAX_JOYSTICK_AXES];
>
> // update the joystick 20 times per second.
> - if ((_last_dt += dt) > 50)
> + if ((_last_dt += dt) > 0.05)
> _last_dt = 0.0;
> else
> return;
FWIW
I would actually use something like
_last_dt += dt;
if (_last_dt > 0.05)
{
while(_last_dt >= 0.05)
_last_dt -= 0.05;
} else {
return
}
The compiler doesn't need the += inside the if statement
with any optimization flag and keep the partial
Cheers
Norman
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