public PathConnectWrapper(ushort endNodeID, ushort endSegmentID)
{
this.endSegmentID = endSegmentID;
this.endNodeID = endNodeID;
HitSegmentID = FindConnactableSegment(endNodeID, endSegmentID, out HitPoint);
//Log.Debug($"PathConnectWrapper detected segmentID={HitSegmentID}");
if (HitSegmentID == 0)
{
node1 = node2 = null;
segment = null;
return;
}
Vector2 start = endNodeID.ToNode().m_position.ToCS2D();
Vector2 dir = (HitPoint - start).normalized;
var nodeInfo = endNodeID.ToNode().Info;
var segmentInfo = HitSegmentID.ToSegment().Info;
const float endWidth = 8;//meters
Vector2 startPoint = start + (ControlCenter.HalfWidth + endWidth + SAFETY_NET) * dir;
Vector2 endPoint = HitPoint - (ControlCenter.HalfWidth + segmentInfo.m_halfWidth + SAFETY_NET) * dir;
node1 = new NodeWrapper(startPoint, 0);
node2 = new NodeWrapper(endPoint, 0);
segment = new SegmentWrapper(node1, node2);
}
public RoadBridgeWrapper(ushort segmentID, float t)
{
_side1 = new RoadSideWrapper(segmentID, t, leftSide: false);
_side2 = new RoadSideWrapper(segmentID, t, leftSide: true);
if (IsValid)
{
_bridge = new SegmentWrapper(_side1.node0, _side2.node0);
}
}
public JunctionWrapper(ushort nodeID)
{
NodeID = nodeID;
_segList = GetCCSegList(nodeID).ToList();
_count = _segList.Count;
_corners = new List <LWrapper>(_count);
_overPasses = new List <SegmentWrapper>(_count - 1);
if (_count < MIN_SEGMENT_COUNT)
{
Log.Debug("number of segments is less than " + MIN_SEGMENT_COUNT);
return;
}
for (int i = 0; i < _count; ++i)
{
ushort segID1 = _segList[i], segID2 = _segList[(i + 1) % _count];
var corner = new LWrapper(segID1, segID2);
//Log.Info($"created L from segments: {segID1} {segID2}");
if (corner.Valid)
{
_corners.Add(corner);
this.IsValid = true;
}
}
if (_count < 2)
{
return;
}
for (int i = 0; i < _count; ++i)
{
var startNode = _corners[i].nodeL;
var endNode = _corners[(i + 1) % _count].nodeL;
if (startNode != null && endNode != null)
{
if (_count == 2 && i == 1)
{
continue;
}
SegmentWrapper segment = new SegmentWrapper(
startNode, endNode);
_overPasses.Add(segment);
}
}
}
public RaboutWraper(RoundaboutUtil raboutCalc, NetInfo info)
{
_raboutCalc = raboutCalc;
_junctions = raboutCalc.GetJunctions();
int n = _junctions.Count;
if (n < 3)
{
Log.Info("Roundabout has too few junctions.");
return;
}
Vector2 centerPoint = raboutCalc.CalculateCenter();
_center = new NodeWrapper(centerPoint, ControlCenter.Elevation);
_slices = new List <RaboutSlice>(n);
_segments = new List <SegmentWrapper>(n - 1);
for (int i = 0; i < n; ++i)
{
var i2 = (i + 1) % n;
var slice = new RaboutSlice(
_junctions[i].Main2, _junctions[i].Minor,
_junctions[i2].Main1, _junctions[i2].Minor,
raboutCalc.SegmentList,
_center,
info);
_slices.Add(slice);
if (slice.IsValid)
{
this.IsValid = true;
}
}
if (ControlCenter.RoundaboutBridgeStyle == RoundaboutBridgeStyleT.Star)
{
return;
}
if (_slices.Count == 1)
{
return;
}
// get last valid slice.
RaboutSlice slice_prev = null;
for (int i = _slices.Count - 1; i >= 0; --i)
{
if (_slices[i].IsValid)
{
slice_prev = _slices[i];
break;
}
}
if (slice_prev == null)
{
return;
}
foreach (var slice in _slices)
{
if (!slice.IsValid)
{
continue;
}
if (slice_prev.IsValid)
{
var segment12 = slice_prev.segment_circle2;
var segment21 = slice.segment_circle1;
if (segment12 != null && segment21 != null)
{
var segment = new SegmentWrapper(
segment12.EndNode, segment21.EndNode,
-segment12.EndDir, -segment21.EndDir);
_segments.Add(segment);
}
}
slice_prev = slice;
}
}