public static ConnectionViewModel Connect(SceneViewModel scene, ConnectionPointViewModel connectionPoint1, ConnectionPointViewModel connectionPoint2)
{
var connection = new ConnectionViewModel(scene, connectionPoint1, connectionPoint2);
connectionPoint1.Connections.Add(connection);
connectionPoint2.Connections.Add(connection);
return(connection);
}
public ConnectionPointViewModel AddConnectionPoint()
{
var ellipse = new Ellipse(Body.TopLeft + new Vector2(4, 0), new Vector2(1, 1), 0);
var connectionPoint = new ConnectionPointViewModel(this, ellipse);
ConnectionPoints.Add(connectionPoint);
Add(connectionPoint);
return(connectionPoint);
}
protected ConnectionViewModel(SceneViewModel scene, ConnectionPointViewModel connectionPoint1, ConnectionPointViewModel connectionPoint2) : base(new PolyLine(VertexArray.Create(new Vector2[]
{
connectionPoint1.Ellipse.BoundingCircle.Center,
connectionPoint2.Ellipse.BoundingCircle.Center
})))
{
Scene = scene;
ConnectionPoint1 = connectionPoint1;
ConnectionPoint2 = connectionPoint2;
CollisionDetectionEnabled = false;
Calculate();
}