public static MeasureUnit Auto(MeasureUnit force, MeasureUnit length)
{
#region force=[N]
if (force.Equals(Force.N))
{
if (length.Equals(Length.m))
{
return(Pa);
}
}
#endregion
#region force=[kN]
else if (force.Equals(Force.kN))
{
if (length.Equals(Length.m))
{
return(Pressure.kPa);
}
if (length.Equals(Length.mm))
{
return(Pressure.GPa);
}
}
#endregion
throw new NotImplementedException($"pressure mu automatic not defined for input force=[{force.Name}] and length=[{length.Name}]");
}
/// <summary>
/// retrieve m/s2 when length=m and time=s
/// </summary>
public static MeasureUnit Auto(MeasureUnit length, MeasureUnit time)
{
if (length.Equals(Length.m) && time.Equals(Time.sec))
{
return(m_s2);
}
if (length.Equals(Length.mm) && time.Equals(Time.sec))
{
return(mm_s2);
}
throw new Exception($"undefined auto Acceleration for unit length=[{length}] time=[{time}]");
}
public static MeasureUnit Auto(MeasureUnit planeAngle, MeasureUnit time)
{
if (planeAngle.Equals(PlaneAngle.rad) && time.Equals(Time.sec))
{
return(rad_s2);
}
if (planeAngle.Equals(PlaneAngle.deg) && time.Equals(Time.sec))
{
return(deg_s2);
}
throw new NotImplementedException($"AngularAcceleration mu automatic not defined for input planeAngle=[{planeAngle.Name}] and time=[{time.Name}]");
}
/// <summary>
/// Convert measure units beetween two compatible units
/// </summary>
/// <param name="fromUnit">The measure unit to be converted</param>
/// <param name="toUnit">The target measure unit</param>
/// <returns>The equivalent ratio between two measure units</returns>
public static decimal GetEquivalentUnit(MeasureUnit fromUnit, MeasureUnit toUnit)
{
IList <MeasureUnit> massUnits = new List <MeasureUnit>()
{
MeasureUnit.KILOGRAM, MeasureUnit.GRAM, MeasureUnit.POUND, MeasureUnit.OUNCE
};
IList <MeasureUnit> volumeUnits = new List <MeasureUnit>()
{
MeasureUnit.LITER, MeasureUnit.MILLILITER, MeasureUnit.GALLON
};
if (fromUnit.Equals(toUnit))
{
return(1);
}
if (massUnits.Contains(fromUnit) && massUnits.Contains(toUnit))
{
// mass conversion
return(GetMassConversion(fromUnit, toUnit));
}
if (volumeUnits.Contains(fromUnit) && volumeUnits.Contains(toUnit))
{
// volume conversion
return(GetVolumeConversion(fromUnit, toUnit));
}
throw new Exception("Measurement units not compatible");
}
/// <summary>
/// retrieve Nm when input force=N, length=m etc
/// </summary>
public static MeasureUnit Auto(MeasureUnit force, MeasureUnit length)
{
if (force.Equals(Force.N) && length.Equals(Length.m))
{
return(Nm);
}
if (force.Equals(Force.kN) && length.Equals(Length.m))
{
return(kNm);
}
if (force.Equals(Force.N) && length.Equals(Length.mm))
{
return(Nmm);
}
throw new Exception($"undefined auto BendingMoment for unit force=[{force}] length=[{length}]");
}
/// <summary>
/// retrieve mm2 when input length=mm, etc
/// </summary>
public static MeasureUnit Auto(MeasureUnit length)
{
if (length.Equals(Length.mm))
{
return(mm2);
}
if (length.Equals(Length.cm))
{
return(cm2);
}
if (length.Equals(Length.m))
{
return(m2);
}
if (length.Equals(Length.inch))
{
return(inch2);
}
throw new Exception($"undefined auto Length for unit [{length}]");
}