/// <summary>
/// Get all TransportNode objects currently streamed in for the given transport network and cell.
/// </summary>
/// <param name="transportApi">TransportApi instance.</param>
/// <param name="transportNetwork">The returned results are filtered to contain only objects belonging to this transport network.</param>
/// <param name="cellKey">The returned results are filtered to contain only objects belonging to this cell.</param>
/// <returns>The list of TransportNode objects for the given network and cell.</returns>
static public IList <TransportNode> GetNodesForNetworkAndCell(this TransportApi transportApi, TransportNetworkType transportNetwork, TransportCellKey cellKey)
{
var nodeIds = transportApi.GetNodeIdsForNetworkInCell(transportNetwork, cellKey);
var nodes = new List <TransportNode>();
foreach (var nodeId in nodeIds)
{
TransportNode node;
if (!transportApi.TryGetNode(nodeId, out node))
{
throw new System.ArgumentOutOfRangeException("unable to fetch TransportWay");
}
nodes.Add(node);
}
return(nodes);
}
private void AddForCell(
TransportCellKey cellKey,
IList <TransportNodeId> nodeIds,
IList <TransportDirectedEdgeId> directedEdgeIds,
IList <TransportWayId> wayIds
)
{
foreach (var nodeId in nodeIds)
{
TransportNode node;
if (m_transportApi.TryGetNode(nodeId, out node))
{
m_nodes.Add(node.Id, node);
}
}
foreach (var directedEdgeId in directedEdgeIds)
{
TransportDirectedEdge directedEdge;
if (m_transportApi.TryGetDirectedEdge(directedEdgeId, out directedEdge))
{
m_directedEdges.Add(directedEdge.Id, directedEdge);
}
}
foreach (var wayId in wayIds)
{
TransportWay way;
if (m_transportApi.TryGetWay(wayId, out way))
{
m_ways.Add(way.Id, way);
}
}
if (OnTransportGraphChanged != null)
{
OnTransportGraphChanged(this, cellKey);
}
}