public static string ToShortTimeString(
this TimeSpan timeSpan)
{
if (timeSpan.TotalMinutes <= 1)
{
int seconds = HDMath.Round(timeSpan.TotalSeconds);
return(string.Format("{0} sec{1}", seconds, seconds > 1 ? "s" : ""));
}
else if (timeSpan.TotalHours <= 1)
{
int mins = (int)timeSpan.TotalMinutes;
int secs = timeSpan.Seconds;
return(string.Format("{0} min{1} {2} sec{3}", mins, mins > 1 ? "s" : "", secs, secs > 1 ? "s" : ""));
}
else if (timeSpan.TotalDays <= 1)
{
int hours = (int)timeSpan.TotalHours;
int mins = timeSpan.Minutes;
return(string.Format("{0} hour{1} {2} min{3}", hours, hours > 1 ? "s" : "", mins, mins > 1 ? "s" : ""));
}
else
{
int days = (int)timeSpan.TotalDays;
int hours = timeSpan.Hours;
return(string.Format("{0} day{1} {2} hour{3}", days, days > 1 ? "s" : "", hours, hours > 1 ? "s" : ""));
}
}
public static float Sample(this float[] fArr, float t)
{
int count = fArr.Length;
if (count == 0)
{
Debug.Fail("Unable to sample array - it has no elements");
return(0);
}
if (count == 1)
{
return(fArr[0]);
}
float iFloat = t * (count - 1);
int idLower = HDMath.Floor(iFloat);
int idUpper = HDMath.Floor(iFloat + 1);
if (idUpper >= count)
{
return(fArr[count - 1]);
}
if (idLower < 0)
{
return(fArr[0]);
}
return(HDMath.Lerp(fArr[idLower], fArr[idUpper], iFloat - idLower));
}
public static bool IsApprox(
this float a,
float b)
{
return(HDMath.Abs(a - b) < 0.0001f);
}
public static float Round128(this float value)
{
return(HDMath.Round(value * 128f) * (1f / 128f));
}