public static ItemPropertyModifier Create(AggregateField field, double value)
{
var formula = field.GetFormula();
return(new ItemPropertyModifier(field, formula, value));
}
public static double GetDefaultValue(this AggregateField field)
{
var formula = field.GetFormula();
return((formula == AggregateFormula.Modifier || formula == AggregateFormula.Inverse) ? 1.0 : 0.0);
}
