/// <summary>
/// Insect a new node between the two nodes
/// </summary>
/// <param name="nodes">The list of selected node</param>
/// <returns>The newly inserted node</returns>
public GameObject InsertNewNode(List <RoadNetworkNode> nodes)
{
Vector3 pos = (nodes[0].transform.position + nodes[1].transform.position) / 2;
GameObject rnnNew = RoadNetworkNodeHelper.CreateBasicNode(pos, RoadConstructorHelper.GetUniqueRoadName(this.gameObject), this.gameObject);
RoadNetworkNodeHelper.RemoveRoadAFromB(nodes[0], nodes[1]);
RoadNetworkNodeHelper.RemoveRoadAFromB(nodes[1], nodes[0]);
RoadNetworkLayout.AddRoadToNode(nodes[0], rnnNew.GetComponent <RoadNetworkNode>());
RoadNetworkLayout.AddRoadToNode(rnnNew.GetComponent <RoadNetworkNode>(), nodes[0]);
RoadNetworkLayout.AddRoadToNode(nodes[1], rnnNew.GetComponent <RoadNetworkNode>());
RoadNetworkLayout.AddRoadToNode(rnnNew.GetComponent <RoadNetworkNode>(), nodes[1]);
return(rnnNew);
}
/// <summary>
/// Extrude the road out, by creating a new node
/// </summary>
/// <returns>The newly created road section</returns>
public GameObject ExtrudeRoad()
{
Details.CompressRoads();
Details.Modified = true;
float roadAngle = GetCurrentAngle() + (float)(Math.PI / 2);
if (Details.Union != UNION_TYPE.END)
{
roadAngle += (float)(Math.PI / 2);
}
Vector3 pos = MathsHelper.OffSetVector(transform.position, roadAngle, 100);
GameObject newNode = RoadNetworkNodeHelper.CreateBasicNode(pos, RoadConstructorHelper.GetUniqueRoadName(gameObject), gameObject);
GameObject rnnB = gameObject;
RoadNetworkLayout.AddRoadToNode(newNode.GetComponent <RoadNetworkNode>(), rnnB.GetComponent <RoadNetworkNode>());
RoadNetworkLayout.AddRoadToNode(rnnB.GetComponent <RoadNetworkNode>(), newNode.GetComponent <RoadNetworkNode>());
ICrossSection sc = gameObject.GetComponent <ICrossSection>();
if (sc != null)
{
newNode.AddComponent <OverridableCrossSection>();
OverridableCrossSection ocs = newNode.GetComponent <OverridableCrossSection>();
ocs.Copy(sc);
}
IMaterialFrequency fm = gameObject.GetComponent <IMaterialFrequency>();
if (fm != null)
{
newNode.AddComponent <OverridableMaterialFrequency>();
OverridableMaterialFrequency ocs = newNode.GetComponent <OverridableMaterialFrequency>();
ocs.Copy(fm);
}
return(newNode);
}
