public InternalObstacle(Vector2[] vertices)
{
if (vertices.Length < 3)
{
throw new Exception("Vertices count of polygonal obstacle should be >2");
}
// содомитство для удобства алгоритмов - повторим первую и вторую точку в конец вектора
this.vertices = new Vector2[vertices.Length + 2];
Array.Copy(vertices, 0, this.vertices, 0, vertices.Length);
this.vertices[this.vertices.Length - 2] = vertices[0];
this.vertices[this.vertices.Length - 1] = vertices[1];
UpdateGeometry();
Bounds = new InternalBox(vertices);
}
public void Add(InternalBox other)
{
LeftBottom = new Vector2(Math.Min(other.LeftBottom.x, LeftBottom.x), Math.Min(other.LeftBottom.y, LeftBottom.y));
RightTop = new Vector2(Math.Max(other.RightTop.x, RightTop.x), Math.Max(other.RightTop.y, RightTop.y));
}