string StateMachineSmartFACT::GetDir ( const double  angle )

inlineprivate

Definition at line 653 of file smartfact.cc.

    {
        static const char *dir[] =
        {
            "N", "NNE", "NE", "ENE",
            "E", "ESE", "SE", "SSE",
            "S", "SSW", "SW", "WSW",
            "W", "WNW", "NW", "NNW"
        };

        const uint16_t idx = uint16_t(floor(angle/22.5+16.5))%16;
        return dir[idx];
    }