slightly changed some code (2.0 -> 2) to reduce compiler warning as long as a higher precision is involved in the numerics the other value (with lower precision) should be converted automatically
slightly changed some code (2.0 -> 2) to reduce compiler warning
as long as a higher precision is involved in the numerics the other value (with lower precision) should be converted automatically

Ubitrack/utcore,Ubitrack/utcore,Ubitrack/utcore