public void parse_thickness(string value,
LensSurface surface_builder)
{
if (value.Length == 0)
{
surface_builder.add_thickness(0.0);
return;
}
if (Char.IsLetter(value[0]))
{
Variable var = find_variable(value);
if (var != null)
{
for (int i = 0; i < var.num_scenarios(); i++)
{
string s = var.get_value(i);
double d = parseDouble(s);
surface_builder.add_thickness(d);
}
}
else
{
//fprintf (stderr, "Variable %s was not found\n", value);
surface_builder.add_thickness(0.0);
}
}
else
{
surface_builder.add_thickness(parseDouble(value));
}
}
