private static void Connect(List <Vector2> left, List <Vector2> right, Vector2 A, Vector2 B, Vector2 C, float width)
{
Vector2 eAB = (B - A).normalized;
float angleABCh = Geometry2D.GetAngle(A - B, C - B) / 2;
Vector2 eBD = Geometry2D.RotateVector(-eAB, angleABCh);
Vector2 D = B + eBD * ((width / 2) / Mathf.Abs(Mathf.Sin(angleABCh)));
//Vector2 E = B - eBD * width / 2;
Vector2 E = B + (B - D);
Vector2 outer1 = Geometry2D.Reflection(new Geometry2D.Line(A, B), D);
Vector2 outer2 = Geometry2D.Reflection(new Geometry2D.Line(D, E), outer1);
List <Vector2> outer = new List <Vector2>();
outer.Add(outer1);
outer.Add(E);
outer.Add(outer2);
if (angleABCh >= 0)
{
left.AddRange(outer);
for (int i = 0; i < 3; i++)
{
right.Add(D);
}
}
else
{
for (int i = 0; i < 3; i++)
{
left.Add(D);
}
right.AddRange(outer);
}
}