public Polygon2D(Vector2List polygonPointsList)
{
foreach (Vector2 v in polygonPointsList.points)
{
AddPoint(v.x, v.y);
}
}
static public List <Pair2> GetList(Vector2List list, bool connect = true)
{
List <Pair2> pairsList = new List <Pair2>();
if (list.points.Count > 0)
{
Vector2?p0 = null;
if (connect == true)
{
p0 = list.points.Last();
}
foreach (Vector2 p1 in list.points)
{
if (p0 != null)
{
pairsList.Add(new Pair2(p0.Value, p1));
}
p0 = p1;
}
}
return(pairsList);
}
public Vector2List Copy()
{
Vector2List list = new Vector2List(true);
foreach (Vector2 p in points)
{
list.Add(p);
}
return(list);
}
static public List <DoublePair2> GetList(Vector2List list, bool connect = true)
{
List <DoublePair2> pairsList = new List <DoublePair2>();
if (list.Count() > 0)
{
int count = list.points.Count;
for (int i = 0; i < count; i++)
{
int indexB = i;
int indexA = ((i + count) - 1) % count;
int indexC = (i + 1) % count;
pairsList.Add(new DoublePair2(list.points[indexA], list.points[indexB], list.points[indexC]));
}
}
return(pairsList);
}
