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Save direction of edge to neighbor

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This commit is contained in:
glax 2024-07-23 15:33:16 +02:00
parent 87d210abe5
commit 2ba8bca590
2 changed files with 9 additions and 7 deletions
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4
Graph/Node.cs
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@ -1,8 +1,8 @@
namespace Graph;
public class Node(float lat, float lon, Dictionary<ulong, ulong>? neighbors = null)
public class Node(float lat, float lon, Dictionary<ulong, KeyValuePair<ulong, bool>>? neighbors = null)
{
public readonly Dictionary<ulong, ulong> Neighbors = neighbors??new(); //nodeId, wayId
public readonly Dictionary<ulong, KeyValuePair<ulong, bool>> Neighbors = neighbors??new(); //nodeId, wayId, forward
public readonly float Lat = lat, Lon = lon;
public double DistanceTo(Node n2) => Utils.NodeUtils.DistanceBetween(this, n2);

12
OSM_Graph/Node.cs
View File

@ -3,13 +3,13 @@ using System.Runtime.Serialization;
namespace OSM_Graph;
public class Node(ulong id, float lat, float lon, Dictionary<ulong, ulong>? neighbors = null) : Graph.Node(lat, lon, neighbors), IOSMSerializable<Node>
public class Node(ulong id, float lat, float lon, Dictionary<ulong, KeyValuePair<ulong, bool>>? neighbors = null) : Graph.Node(lat, lon, neighbors), IOSMSerializable<Node>
{
public readonly ulong ID = id;
public string Serialize()
{
return $"{this.ID}#{this.Lat.ToString(CultureInfo.InvariantCulture)}#{this.Lon.ToString(CultureInfo.InvariantCulture)}#{string.Join(',', this.Neighbors.Select(n => $"{n.Key}-{n.Value}"))}";
return $"{this.ID}#{this.Lat.ToString(CultureInfo.InvariantCulture)}#{this.Lon.ToString(CultureInfo.InvariantCulture)}#{string.Join(',', this.Neighbors.Select(n => $"{n.Key}-{n.Value.Key}-{n.Value.Value}"))}";
}
public static Node Deserialize(string serialized)
@ -22,9 +22,11 @@ public class Node(ulong id, float lat, float lon, Dictionary<ulong, ulong>? neig
ulong id = ulong.Parse(parts[0]);
float lat = float.Parse(parts[1], NumberStyles.Float, CultureInfo.InvariantCulture);
float lon = float.Parse(parts[2], NumberStyles.Float, CultureInfo.InvariantCulture);
Dictionary<ulong, ulong> neighbors = parts[3].Length > 3
? parts[3].Split(',').ToDictionary(str => ulong.Parse(str.Split('-')[0]), str => ulong.Parse(str.Split('-')[1]))
: new();
Dictionary<ulong, KeyValuePair<ulong, bool>> neighbors = parts[3].Length > 3
? parts[3].Split(',').ToDictionary(str => ulong.Parse(str.Split('-')[0]),
str => new KeyValuePair<ulong, bool>(ulong.Parse(str.Split('-')[1]),
bool.Parse(str.Split('-')[2])))
: new();
return new Node(id, lat, lon, neighbors);
}