/// <summary>
/// Modifiy the terrain for the junction
/// </summary>
/// <param name="sections">The number of sections</param>
/// <param name="tm">The terrain modifier</param>
private void CreateJunctionsTerrain(int sections, TerrainModifier tm)
{
float couveSize = 2.5f;
_roadNetworkNode.OrderRoads();
IMaterialFrequency materialFrequency = _roadNetworkNode.GetComponent <OverridableMaterialFrequency>();
if (materialFrequency == null)
{
materialFrequency = RoadConstructorHelper.MaterialFrequencySet;
}
RoadNetworkNode roadA, roadB, roadC;
RoadCrossSection rA, rB, rC;
RoadUnionHelper.DefineCrossSectionOffSet(couveSize, 0, _roadNetworkNode, out roadA, out rA);
RoadUnionHelper.DefineCrossSectionOffSet(couveSize, 1, _roadNetworkNode, out roadB, out rB);
RoadUnionHelper.DefineCrossSectionOffSet(couveSize, 2, _roadNetworkNode, out roadC, out rC);
int connectionSet = IntersectionManager.Instance.AddLinkedIntersecions(rA, rB, rC);
RoadNetworkNode roadNetworkNode = _roadNetworkNode;
string materialName = RoadConstructorHelper.GetMainMaterial(materialFrequency);
DrawDetailsJunctionRoad drs = new DrawDetailsJunctionRoad(connectionSet, roadNetworkNode, materialName);
drs.ModifyTerrain(_roadNetworkNode.BuildData, tm);
RoadConstructorHelper.ApplyLeadingStrights(_roadNetworkNode, tm, 0);
RoadConstructorHelper.ApplyLeadingStrights(_roadNetworkNode, tm, 1);
RoadConstructorHelper.ApplyLeadingStrights(_roadNetworkNode, tm, 2);
}
/// <summary>
/// Add a junction road section
/// </summary>
/// <param name="connectionSet">The connection index</param>
/// <param name="roadNetworkNode">THe master node for the junction</param>
/// <param name="materialName">The name of the material to use</param>
internal void AddJunctionRoad(int connectionSet, RoadNetworkNode roadNetworkNode, string materialName)
{
DrawDetailsJunctionRoad drs = new DrawDetailsJunctionRoad(connectionSet, roadNetworkNode, materialName);
_drawDetails.Add(drs);
}