public override bool Collision(LPoint pt)
{
float dist = pt.Dist(Points[0]);
float rad = Points[0].Dist(Points[1]);
return(dist > rad - Points[0].Rad &&
dist < rad + Points[0].Rad);
}
public override void Render(Renderer.BaseRenderer g, float quality = 1, int start = 0, bool simple = false)
{
if (Points.Count > 1)
{
LPoint center = Points[0];
float rad = center.Dist(Points[1]);
RectangleF r = new RectangleF(center.X - rad, center.Y - rad, rad * 2, rad * 2);
g.DrawEllipse(Brush, Points[0].Rad * 2, r);
}
}