public void BuildPath()
{
List <Vector3> path = city.metricConstraint.ProcessPathNoEndpoints(startPosition, endPosition);
Intersection start = exposedHead;
Intersection end = exposedChild;
if (exposedHead == null) //initialized with Init(Intersection, Intersection);
{
start = CigenFactory.CreateOrMergeIntersection(startPosition, city);
}
if (exposedChild == null)
{
end = CigenFactory.CreateOrMergeIntersection(endPosition, city);
}
Intersection curr = start;
foreach (Vector3 v in path)
{
Intersection newIntersection = CigenFactory.CreateOrMergeIntersection(v, city);
CigenFactory.CreateRoad(curr, newIntersection);
curr = newIntersection;
}
CigenFactory.CreateRoad(curr, end);
}
public Intersection CreateIntersectionAtPositionOnRoad(Vector3 position, Road road)
{
Intersection newIntersection = CigenFactory.CreateOrMergeIntersection(position, this);
Intersection parent = road.parentNode;
Intersection child = road.childNode;
road.Remove();
CigenFactory.CreateRoad(parent, newIntersection);
CigenFactory.CreateRoad(newIntersection, child);
return(newIntersection);
}
private void ConnectNodes(Intersection parent, Intersection child)
{
CigenFactory.CreateRoad(parent, child);
//DrawLineBetweenPoints(parent.Position, child.Position);
}