public float Calculate(IHeightStickParameters heightDescription)
{
var heightRange = heightDescription.HeightRange;
switch (heightDescription.HeightType)
{
case HeightfieldTypes.Float:
return(1f);
case HeightfieldTypes.Short:
return(Math.Max(Math.Abs(heightRange.X), Math.Abs(heightRange.Y)) / short.MaxValue);
case HeightfieldTypes.Byte:
if (Math.Abs(heightRange.X) <= Math.Abs(heightRange.Y))
{
return(heightRange.Y / byte.MaxValue);
}
else
{
return(heightRange.X / byte.MaxValue);
}
default:
throw new NotSupportedException($"Unknown height type.");
}
}
public float Calculate(IHeightStickParameters heightDescription) => MathUtil.IsZero(Denominator) ? 0 : (Numerator / Denominator);
