// Start is called before the first frame update
void Start()
{
var roadNetwork = new RoadNetwork();
roadNetwork.AddVertex(new RoadVertex(0, 0));
roadNetwork.AddVertex(new RoadVertex(50, 0));
roadNetwork.AddVertex(new RoadVertex(100, 0));
roadNetwork.AddSegment(new RoadSegment(0, 1));
roadNetwork.AddSegment(new RoadSegment(1, 2));
Debug.Log(roadNetwork.ToJson(true));
}