sign
returns the sign of the input:0 = negative, 1 = unsigned (inlet == zero),2 = positive
Inlets
frac32 in
Outlets
int32 sign; 0 = negative, 1 =unsigned (==zero) , 2 = positive
Control Rate
if (inlet_in == 0)
outlet_sign = 1;
if (inlet_in < 0)
outlet_sign = 0;
if (inlet_in > 0)
outlet_sign = 2;