/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
List <IGH_Goo> data = new List <IGH_Goo>();
bool wrap = false;
if (!DA.GetDataList(0, data))
{
return;
}
DA.GetData(1, ref wrap);
List <IGH_Goo> Fw, Bw;
Fw = data.ConvertAll(d => d);
Bw = data.ConvertAll(d => d);
Fw.RemoveAt(Fw.Count - 1);
Bw.RemoveAt(0);
if (wrap)
{
IGH_Goo first, last;
first = data[0];
last = data[data.Count - 1];
Fw.Insert(0, last);
Bw.Add(first);
}
DA.SetDataList(0, Fw);
DA.SetDataList(1, Bw);
}