/* For circles only. */
private VectorNodeStruct CheckAngularDistance(VectorNodeStruct p1, VectorNodeStruct p2)
{
VectorNodeStruct prevNode = p1;
double angDif = NormalizeAngle(prevNode.angle - p2.angle);
if (p1 == p2)
{
angDif = 2 * Math.PI;
}
/* If the distance between two nodes is too great, we put in an intermediate node inbetween */
while (angDif > m_maxAngDistance)
{
recursionGuard();
double angle = NormalizeAngle(prevNode.angle - angDif / Math.Ceiling(angDif / m_maxAngDistance));
Vector3 vector = ellipse.VectorAtAbsoluteAngle(angle);
ushort newNodeId = NetAccess.CreateNode(centerNodeNetInfo, vector);
VectorNodeStruct newNode = new VectorNodeStruct(newNodeId);
newNode.angle = angle;
ConnectNodes(newNode, prevNode);
prevNode = newNode;
angDif = NormalizeAngle(prevNode.angle - p2.angle);
}
return(prevNode);
}
public FinalConnector(NetInfo centerNodeNetInfo, EdgeIntersections2 edgeIntersections, Ellipse ellipse, bool insertControllingVertices)
{
intersections = edgeIntersections?.Intersections ?? new List <VectorNodeStruct>();
m_group = edgeIntersections?.TmpeActionGroup();
this.ellipse = ellipse;
pleasenoinfiniterecursion = 0;
this.centerNodeNetInfo = centerNodeNetInfo;
leftHandTraffic = Singleton <SimulationManager> .instance.m_metaData.m_invertTraffic ==
SimulationMetaData.MetaBool.True;
// We ensure that the segments are not too long. For circles only (with ellipses it would be more difficult)
m_maxAngDistance = Math.Min(Math.PI * 25 / ellipse.RadiusMain, Math.PI / 2 + 0.1d);
bool isCircle = ellipse.IsCircle();
if (!isCircle && insertControllingVertices)
{
/* See doc in the method below */
InsertIntermediateNodes();
}
/* If the list of edge nodes is empty, we add one default intersection. */
if (isCircle && intersections.Count == 0)
{
Vector3 defaultIntersection = new Vector3(ellipse.RadiusMain, 0, 0) + ellipse.Center;
ushort newNodeId = NetAccess.CreateNode(centerNodeNetInfo, defaultIntersection);
intersections.Add(new VectorNodeStruct(newNodeId));
}
int count = intersections.Count;
foreach (VectorNodeStruct item in intersections)
{
item.angle = Ellipse.VectorsAngle(item.vector - ellipse.Center);
}
/* We sort the nodes according to their angles */
intersections.Sort();
/* Goes over all the nodes and conntets each of them to the angulary closest neighbour. (In a given direction) */
for (int i = 0; i < count; i++)
{
VectorNodeStruct prevNode = intersections[i];
if (isCircle)
{
prevNode = CheckAngularDistance(intersections[i], intersections[(i + 1) % count]);
}
ConnectNodes(intersections[(i + 1) % count], prevNode);
}
if (m_group != null)
{
ModThreading.Timer(m_group);
}
}
private void ConnectNodes(VectorNodeStruct vectorNode1, VectorNodeStruct vectorNode2)
{
bool invert = leftHandTraffic;
vectorNode1.Create(centerNodeNetInfo);
vectorNode2.Create(centerNodeNetInfo);
/* NetNode node1 = GetNode(vectorNode1.nodeId);
* NetNode node2 = GetNode(vectorNode2.nodeId);*/
double angle1 = getAbsoluteAngle(vectorNode1.vector);
double angle2 = getAbsoluteAngle(vectorNode2.vector);
Vector3 vec1 = ellipse.TangentAtAbsoluteAngle(angle1);
Vector3 vec2 = ellipse.TangentAtAbsoluteAngle(angle2);
vec1.Normalize();
vec2.Normalize();
vec2 = -vec2;
/*EllipseTool.Instance.debugDrawVector(10*vec1, vectorNode1.vector);
* EllipseTool.Instance.debugDrawVector(10*vec2, vectorNode2.vector);*/
//NetInfo netPrefab = PrefabCollection<NetInfo>.FindLoaded("Oneway Road");
NetInfo netPrefab = UI.UIWindow2.instance.dropDown.Value;
ushort newSegmentId = NetAccess.CreateSegment(vectorNode1.nodeId, vectorNode2.nodeId, vec1, vec2, netPrefab, invert, leftHandTraffic, true);
/* Sometime in the future ;) */
try
{
SetupTMPE(newSegmentId);
}
catch (Exception e)
{
Debug.LogError(e);
}
//Debug.Log(string.Format("Building segment between nodes {0}, {1}, bezier scale {2}", node1, node2, scale));
}