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No commits in common. "bea789f6258221f239d70afac9034e3c1595d71f" and "27ba481bb8e66151e4b9cdc3efcf7c7a356e0310" have entirely different histories.
bea789f625
...
27ba481bb8
5
.gitignore
vendored
5
.gitignore
vendored
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bin/
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obj/
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/packages/
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riderModule.iml
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/_ReSharper.Caches/
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13
.idea/.idea.OSM_Regions/.idea/.gitignore
vendored
13
.idea/.idea.OSM_Regions/.idea/.gitignore
vendored
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|||||||
# Default ignored files
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||||||
/shelf/
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||||||
/workspace.xml
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||||||
# Rider ignored files
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||||||
/contentModel.xml
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/.idea.OSM_Regions.iml
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/modules.xml
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/projectSettingsUpdater.xml
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||||||
# Editor-based HTTP Client requests
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||||||
/httpRequests/
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||||||
# Datasource local storage ignored files
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||||||
/dataSources/
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/dataSources.local.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
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</project>
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@ -1,8 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="UserContentModel">
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<attachedFolders />
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<explicitIncludes />
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<explicitExcludes />
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</component>
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</project>
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@ -1,6 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="$PROJECT_DIR$" vcs="Git" />
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</component>
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</project>
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@ -1,16 +0,0 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OSM_Regions", "OSM_Regions\OSM_Regions.csproj", "{CD362E97-AA6D-446E-8B72-102913BFDC62}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
|
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
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{CD362E97-AA6D-446E-8B72-102913BFDC62}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{CD362E97-AA6D-446E-8B72-102913BFDC62}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{CD362E97-AA6D-446E-8B72-102913BFDC62}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{CD362E97-AA6D-446E-8B72-102913BFDC62}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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EndGlobal
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@ -1,4 +0,0 @@
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<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
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<s:Boolean x:Key="/Default/AddReferences/RecentPaths/=C_003A_005CUsers_005CGlax_005CRiderProjects_005COSM_005FGraph_005COSM_005FGraph_005Cbin_005CDebug_005Cnet8_002E0_005CGraph_002Edll/@EntryIndexedValue">True</s:Boolean>
|
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<s:Boolean x:Key="/Default/AddReferences/RecentPaths/=C_003A_005CUsers_005CGlax_005CRiderProjects_005COSM_005FGraph_005COSM_005FGraph_005Cbin_005CDebug_005Cnet8_002E0_005COSM_005FGraph_002Edll/@EntryIndexedValue">True</s:Boolean>
|
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||||||
<s:Boolean x:Key="/Default/AddReferences/RecentPaths/=C_003A_005CUsers_005CGlax_005CRiderProjects_005COSM_005FGraph_005COSM_005FGraph_005Cbin_005CDebug_005Cnet8_002E0_005COSM_005FGraph_002Eexe/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
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@ -1,265 +0,0 @@
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|||||||
using System.Globalization;
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using System.Runtime.Serialization;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Xml;
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using Microsoft.Extensions.Logging;
|
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using OSM_Graph;
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|
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namespace OSM_Regions;
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||||||
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public class Converter(float regionSize, string? exportFolderPath = null, ILogger? logger = null)
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{
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internal readonly float RegionSize = regionSize;
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internal readonly string ExportFolderPath = exportFolderPath ?? Path.Join(Environment.CurrentDirectory, regionSize.ToString(CultureInfo.InvariantCulture));
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internal const string NodesMapRegionFileName = "nodes.map";
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internal const string WayMapRegionFileName = "ways.map";
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||||||
internal const string NodesRegionDirectory = "nodes";
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||||||
internal const string WaysRegionDirectory = "ways";
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||||||
|
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||||||
private static readonly FileStreamOptions DefaultWriteOptions = new ()
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||||||
{
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||||||
Access = FileAccess.Write,
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||||||
Mode = FileMode.OpenOrCreate,
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||||||
Share = FileShare.Read
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||||||
};
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||||||
|
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||||||
private static readonly FileStreamOptions DefaultReadOptions = new ()
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|
||||||
{
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||||||
Access = FileAccess.Read,
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||||||
Mode = FileMode.Open,
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||||||
Share = FileShare.Read
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|
||||||
};
|
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||||||
|
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||||||
private static readonly XmlReaderSettings ReaderSettings = new()
|
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||||||
{
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||||||
IgnoreWhitespace = true,
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||||||
IgnoreComments = true
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||||||
};
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||||||
|
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||||||
public void SplitOsmExportIntoRegionFiles(string osmExportFilePath)
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||||||
{
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logger?.LogInformation($"Output Path {ExportFolderPath}");
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Directory.CreateDirectory(ExportFolderPath);
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||||||
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||||||
logger?.LogInformation($"Opening OSM-Export-File... ({osmExportFilePath})");
|
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||||||
FileStream osmExportFileStream = new (osmExportFilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
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||||||
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||||||
logger?.LogInformation("Creating Map-Files...");
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||||||
StreamWriter nodesMapFileStream = new(Path.Join(ExportFolderPath, NodesMapRegionFileName), Encoding.ASCII, DefaultWriteOptions);
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||||||
Dictionary<long, StreamWriter> nodesRegionStreamWriters = new();
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||||||
StreamWriter waysMapFileStream = new(Path.Join(ExportFolderPath, WayMapRegionFileName), Encoding.ASCII, DefaultWriteOptions);
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||||||
Dictionary<long, StreamWriter> waysRegionStreamWriters = new();
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||||||
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||||||
logger?.LogInformation("Splitting Nodes...");
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||||||
Dictionary<ulong, long> nodeRegionIdMap = new();
|
|
||||||
|
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||||||
DateTime start = DateTime.Now;;
|
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||||||
DateTime print = DateTime.Now;
|
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||||||
XmlReader reader = XmlReader.Create(osmExportFileStream, ReaderSettings);
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||||||
reader.MoveToContent();
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||||||
while (reader.ReadToFollowing("node"))
|
|
||||||
{
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||||||
if (DateTime.Now - print > TimeSpan.FromSeconds(2))
|
|
||||||
{
|
|
||||||
float finished = osmExportFileStream.Position * 1f / osmExportFileStream.Length;
|
|
||||||
TimeSpan elapsed = DateTime.Now - start;
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||||||
TimeSpan remaining = elapsed / finished * (1 - finished);
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||||||
logger?.LogDebug($"{finished:P} {elapsed:hh\\:mm\\:ss} elapsed {remaining:hh\\:mm\\:ss} remaining ({osmExportFileStream.Position}/{osmExportFileStream.Length})");
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||||||
print = DateTime.Now;
|
|
||||||
}
|
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||||||
try
|
|
||||||
{
|
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||||||
ulong id = ulong.Parse(reader.GetAttribute("id") ?? string.Empty);
|
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||||||
float lat = float.Parse(reader.GetAttribute("lat") ?? string.Empty, NumberStyles.Float, CultureInfo.InvariantCulture);
|
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||||||
float lon = float.Parse(reader.GetAttribute("lon") ?? string.Empty, NumberStyles.Float, CultureInfo.InvariantCulture);
|
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||||||
Node n = new (id, lat, lon);
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||||||
|
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||||||
long regionFileStreamId = Utils.RegionUtils.GetRegionIdFromCoordinates(lat, lon, regionSize);
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||||||
StreamWriter sr = GetOrCreateRegionStreamWriter(regionFileStreamId, ref nodesRegionStreamWriters, RegionType.Node);
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||||||
string line = n.Serialize();
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||||||
sr.WriteLine(line);
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logger?.LogTrace($"{regionFileStreamId} -> {line}");
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||||||
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||||||
//nodeId-{regionId}\n
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nodesMapFileStream.WriteLine($"{id}-{regionFileStreamId}");
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||||||
nodeRegionIdMap.Add(id, regionFileStreamId);
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||||||
}
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||||||
catch (Exception e)
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|
||||||
{
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||||||
logger?.LogError(e, $"Error parsing Node-line.\n{e}");
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||||||
}
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||||||
}
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||||||
logger?.LogInformation("Closing Streams...");
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||||||
foreach ((long _, StreamWriter? streamWriter) in nodesRegionStreamWriters)
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streamWriter.Dispose();
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||||||
nodesMapFileStream.Dispose();
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||||||
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||||||
logger?.LogInformation("Splitting Ways...");
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||||||
osmExportFileStream.Position = 0;
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||||||
reader = XmlReader.Create(osmExportFileStream, ReaderSettings);
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||||||
reader.MoveToContent();
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||||||
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||||||
while (reader.ReadToFollowing("way"))
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||||||
{
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||||||
if (DateTime.Now - print > TimeSpan.FromSeconds(2))
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||||||
{
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||||||
TimeSpan elapsed = DateTime.Now - start;
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||||||
float finished = osmExportFileStream.Position * 1f / osmExportFileStream.Length;
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||||||
logger?.LogDebug($"{finished:P} {elapsed:hh\\:mm\\:ss} elapsed {elapsed/finished*(1-finished):hh\\:mm\\:ss} remaining ({osmExportFileStream.Position}/{osmExportFileStream.Length})");
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||||||
print = DateTime.Now;
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||||||
}
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||||||
try
|
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||||||
{
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||||||
ulong id = ulong.Parse(reader.GetAttribute("id") ?? string.Empty);
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||||||
List<ulong> nodeIds = new();
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||||||
Dictionary<string, string> tags = new();
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||||||
using (XmlReader wayReader = reader.ReadSubtree())
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||||||
{
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||||||
while (wayReader.Read())
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||||||
{
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||||||
if (reader.Name == "tag")
|
|
||||||
{
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|
||||||
string? key = reader.GetAttribute("k");
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|
||||||
string? value = reader.GetAttribute("v");
|
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||||||
if(value is null || key is null)
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||||||
continue;
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||||||
tags.Add(key, value);
|
|
||||||
}
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||||||
else if (reader.Name == "nd")
|
|
||||||
{
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||||||
string? nodeId = reader.GetAttribute("ref");
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||||||
if(nodeId is null)
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||||||
continue;
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|
||||||
nodeIds.Add(ulong.Parse(nodeId));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
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||||||
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||||||
List<long> regionIds = nodeIds.Select(nId => nodeRegionIdMap[nId]).Distinct().ToList();
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Way way = new (id, tags, nodeIds);
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||||||
foreach (long regionId in regionIds)
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||||||
{
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||||||
StreamWriter sr = GetOrCreateRegionStreamWriter(regionId, ref waysRegionStreamWriters, RegionType.Way);
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string line = way.Serialize();
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||||||
sr.WriteLine(line);
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logger?.LogTrace($"{regionId} -> {line}");
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||||||
}
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|
||||||
waysMapFileStream.WriteLine($"{id}-{string.Join(',', regionIds)}");
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|
||||||
}
|
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||||||
catch (Exception e)
|
|
||||||
{
|
|
||||||
logger?.LogError(e, $"Error parsing Way-line.\n{e}");
|
|
||||||
}
|
|
||||||
}
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||||||
logger?.LogInformation("Closing Streams...");
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||||||
foreach ((long _, StreamWriter? streamWriter) in waysRegionStreamWriters)
|
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||||||
streamWriter.Dispose();
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||||||
waysMapFileStream.Dispose();
|
|
||||||
logger?.LogInformation("Removing Non-Highways.");
|
|
||||||
RemoveAllNonHighways();
|
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||||||
logger?.LogInformation("Done!");
|
|
||||||
}
|
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||||||
|
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||||||
public void RemoveAllNonHighways()
|
|
||||||
{
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||||||
string[] wayRegionsPaths = Directory.GetFiles(Path.Join(ExportFolderPath, WaysRegionDirectory)).Where(file => !Regex.IsMatch(file, @"[0-9]+\..*")).ToArray();
|
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||||||
int count = 0;
|
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||||||
DateTime print = DateTime.Now;
|
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||||||
DateTime start = DateTime.Now;
|
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||||||
foreach (string path in wayRegionsPaths)
|
|
||||||
{
|
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||||||
if (DateTime.Now - print > TimeSpan.FromSeconds(2))
|
|
||||||
{
|
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||||||
float finished = count * 1f / wayRegionsPaths.Length;
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|
||||||
TimeSpan elapsed = DateTime.Now - start;
|
|
||||||
TimeSpan remaining = elapsed / finished * (1 - finished);
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||||||
logger?.LogDebug($"{finished:P} {elapsed:hh\\:mm\\:ss} elapsed {remaining:hh\\:mm\\:ss} remaining ({count}/{wayRegionsPaths.Length})");
|
|
||||||
print = DateTime.Now;
|
|
||||||
}
|
|
||||||
count++;
|
|
||||||
|
|
||||||
List<ulong> nodeIds = new();
|
|
||||||
File.Copy(path, $"{path}.bak", true);
|
|
||||||
StreamReader waysStreamReader = new(path, Encoding.UTF8, false, DefaultReadOptions);
|
|
||||||
StreamWriter waysStreamWriter = new($"{path}.new", Encoding.UTF8, DefaultWriteOptions);
|
|
||||||
bool hasWritten = false;
|
|
||||||
while (!waysStreamReader.EndOfStream)
|
|
||||||
{
|
|
||||||
string? line = waysStreamReader.ReadLine();
|
|
||||||
if (line is null)
|
|
||||||
continue;
|
|
||||||
try
|
|
||||||
{
|
|
||||||
Way w = Way.Deserialize(line);
|
|
||||||
if (w.Tags.ContainsKey("highway"))
|
|
||||||
{
|
|
||||||
waysStreamWriter.WriteLine(line);
|
|
||||||
nodeIds.AddRange(w.NodeIds);
|
|
||||||
hasWritten = true;
|
|
||||||
}else
|
|
||||||
logger?.LogTrace($"Way {w.ID} is not a highway. BYE!");
|
|
||||||
}
|
|
||||||
catch (SerializationException e)
|
|
||||||
{
|
|
||||||
logger?.LogWarning(e.Message);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
string nodesPath = Path.Join(ExportFolderPath, NodesRegionDirectory, new FileInfo(path).Name);
|
|
||||||
|
|
||||||
waysStreamReader.Dispose();
|
|
||||||
waysStreamWriter.Dispose();
|
|
||||||
|
|
||||||
if (!hasWritten)
|
|
||||||
{
|
|
||||||
logger?.LogTrace($"Region {path} had no Highways. BYE!");
|
|
||||||
File.Delete($"{path}.new");
|
|
||||||
File.Delete(path);
|
|
||||||
File.Move(nodesPath, $"{nodesPath}.bak", true);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
File.Move($"{path}.new", path, true);
|
|
||||||
|
|
||||||
File.Copy(nodesPath, $"{nodesPath}.bak", true);
|
|
||||||
StreamReader nodesStreamReader = new(nodesPath, Encoding.UTF8, false, DefaultReadOptions);
|
|
||||||
StreamWriter nodesStreamWriter = new($"{nodesPath}.new", Encoding.UTF8, DefaultWriteOptions);
|
|
||||||
while (!nodesStreamReader.EndOfStream)
|
|
||||||
{
|
|
||||||
string? line = nodesStreamReader.ReadLine();
|
|
||||||
if(line is null)
|
|
||||||
continue;
|
|
||||||
Node n = Node.Deserialize(line);
|
|
||||||
if(nodeIds.Contains(n.ID))
|
|
||||||
nodesStreamWriter.WriteLine(line);
|
|
||||||
}
|
|
||||||
nodesStreamReader.Dispose();
|
|
||||||
nodesStreamWriter.Dispose();
|
|
||||||
File.Move($"{nodesPath}.new", nodesPath, true);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
logger?.LogInformation("Removing .bak files...");
|
|
||||||
foreach (string bakFile in Directory.GetFiles(Path.Join(ExportFolderPath, WaysRegionDirectory), "*.bak")
|
|
||||||
.Concat(Directory.GetFiles(Path.Join(ExportFolderPath, NodesRegionDirectory), "*.bak")))
|
|
||||||
File.Delete(bakFile);
|
|
||||||
}
|
|
||||||
|
|
||||||
private StreamWriter GetOrCreateRegionStreamWriter(long regionId, ref Dictionary<long, StreamWriter> srDict, RegionType regionType)
|
|
||||||
{
|
|
||||||
string directory = regionType == RegionType.Node ? NodesRegionDirectory : WaysRegionDirectory;
|
|
||||||
|
|
||||||
if (!srDict.TryGetValue(regionId, out StreamWriter? ret))
|
|
||||||
{
|
|
||||||
string filePath = Path.Join(ExportFolderPath, directory, regionId.ToString());
|
|
||||||
logger?.LogTrace($"Creating FileStream {filePath} for Region {regionId}");
|
|
||||||
Directory.CreateDirectory(Path.Join(ExportFolderPath, directory));
|
|
||||||
ret = new StreamWriter(filePath, Encoding.UTF8, DefaultWriteOptions);
|
|
||||||
srDict.Add(regionId, ret);
|
|
||||||
}
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
private enum RegionType : byte { Node, Way}
|
|
||||||
}
|
|
||||||
@ -1,25 +0,0 @@
|
|||||||
<Project Sdk="Microsoft.NET.Sdk">
|
|
||||||
|
|
||||||
<PropertyGroup>
|
|
||||||
<OutputType>Exe</OutputType>
|
|
||||||
<TargetFramework>net8.0</TargetFramework>
|
|
||||||
<ImplicitUsings>enable</ImplicitUsings>
|
|
||||||
<Nullable>enable</Nullable>
|
|
||||||
</PropertyGroup>
|
|
||||||
|
|
||||||
<ItemGroup>
|
|
||||||
<Reference Include="Graph">
|
|
||||||
<HintPath>..\..\OSM_Graph\OSM_Graph\bin\Debug\net8.0\Graph.dll</HintPath>
|
|
||||||
</Reference>
|
|
||||||
<Reference Include="OSM_Graph">
|
|
||||||
<HintPath>..\..\OSM_Graph\OSM_Graph\bin\Debug\net8.0\OSM_Graph.dll</HintPath>
|
|
||||||
</Reference>
|
|
||||||
</ItemGroup>
|
|
||||||
|
|
||||||
<ItemGroup>
|
|
||||||
<PackageReference Include="GlaxArguments" Version="1.1.0" />
|
|
||||||
<PackageReference Include="GlaxLogger" Version="1.0.7.2" />
|
|
||||||
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
|
|
||||||
</ItemGroup>
|
|
||||||
|
|
||||||
</Project>
|
|
||||||
@ -1,38 +0,0 @@
|
|||||||
using System.Globalization;
|
|
||||||
using GlaxArguments;
|
|
||||||
using GlaxLogger;
|
|
||||||
using Microsoft.Extensions.Logging;
|
|
||||||
using OSM_Regions;
|
|
||||||
|
|
||||||
Logger logger = new(LogLevel.Trace, consoleOut: Console.Out);
|
|
||||||
|
|
||||||
Argument regionSizeArgument = new (["-r", "--regionSize"], 1, "Size of Regions (f.e. 0.001)");
|
|
||||||
Argument convertArgument = new (["-c", "--convert"], 1, "Converts a OSM-XML-Export to Region-files.");
|
|
||||||
Argument exportPathArgument = new (["-e", "--exportPath"], 1, "Export Directory Path.");
|
|
||||||
|
|
||||||
ArgumentFetcher af = new ([regionSizeArgument, convertArgument]);
|
|
||||||
Dictionary<Argument, string[]> arguments = af.Fetch(args);
|
|
||||||
|
|
||||||
if(!arguments.TryGetValue(regionSizeArgument, out string[]? regionSizeVars) || !arguments.TryGetValue(convertArgument, out string[]? osmFilePathVars))
|
|
||||||
PrintUsage();
|
|
||||||
|
|
||||||
float regionSize;
|
|
||||||
try
|
|
||||||
{
|
|
||||||
regionSize = float.Parse(regionSizeVars?[0] ?? string.Empty, NumberStyles.Float, NumberFormatInfo.InvariantInfo);
|
|
||||||
}
|
|
||||||
catch (Exception e)
|
|
||||||
{
|
|
||||||
Console.WriteLine($"Error parsing RegionSize from input {regionSizeVars?[0]}");
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
Converter converter = new (regionSize, arguments.TryGetValue(exportPathArgument, out string[]? argument) ? argument[0] : null, logger);
|
|
||||||
converter.SplitOsmExportIntoRegionFiles(arguments[convertArgument][0]);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
void PrintUsage()
|
|
||||||
{
|
|
||||||
Console.WriteLine($"Usage: {AppDomain.CurrentDomain.FriendlyName} -c <Path to OSM-XML-Export-file> -r <Region Size 0.001> [-e <Export Folder Path>]");
|
|
||||||
}
|
|
||||||
@ -1,134 +0,0 @@
|
|||||||
using System.Globalization;
|
|
||||||
using System.Text;
|
|
||||||
using Microsoft.Extensions.Logging;
|
|
||||||
using OSM_Graph;
|
|
||||||
|
|
||||||
namespace OSM_Regions;
|
|
||||||
|
|
||||||
public class RegionLoader(float regionSize, string? importFolderPath = null, ILogger? logger = null)
|
|
||||||
{
|
|
||||||
internal readonly float RegionSize = regionSize;
|
|
||||||
|
|
||||||
internal readonly string ImportFolderPath = importFolderPath ?? Path.Join(Environment.CurrentDirectory, regionSize.ToString(CultureInfo.InvariantCulture));
|
|
||||||
private const string NodesMapRegionFileName = "nodes.map";
|
|
||||||
private const string WayMapRegionFileName = "ways.map";
|
|
||||||
|
|
||||||
public Graph.Graph? LoadRegionFromRegionId(long regionId)
|
|
||||||
{
|
|
||||||
logger?.LogDebug($"Loading Region {regionId}");
|
|
||||||
Graph.Graph ret = new();
|
|
||||||
StreamReader nodesReader, waysReader;
|
|
||||||
string nodesPath = Path.Join(ImportFolderPath, Converter.NodesRegionDirectory, regionId.ToString());
|
|
||||||
string waysPath = Path.Join(ImportFolderPath, Converter.WaysRegionDirectory, regionId.ToString());
|
|
||||||
try
|
|
||||||
{
|
|
||||||
nodesReader = new(nodesPath, Encoding.UTF8);
|
|
||||||
}
|
|
||||||
catch (Exception e)
|
|
||||||
{
|
|
||||||
logger?.LogError(e, $"Could not find Region in Nodes-Directory. ({nodesPath})");
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
try
|
|
||||||
{
|
|
||||||
waysReader = new(waysPath, Encoding.UTF8);
|
|
||||||
}
|
|
||||||
catch (Exception e)
|
|
||||||
{
|
|
||||||
logger?.LogError(e, $"Could not find Region in Ways-Directory. ({waysPath})");
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
logger?.LogDebug($"Loading Nodes {nodesPath}");
|
|
||||||
while (!nodesReader.EndOfStream)
|
|
||||||
{
|
|
||||||
string? line = nodesReader.ReadLine();
|
|
||||||
if(line is null)
|
|
||||||
continue;
|
|
||||||
Node n = Node.Deserialize(line);
|
|
||||||
ret.Nodes.Add(n.ID, new Graph.Node(n.Lat, n.Lon));
|
|
||||||
}
|
|
||||||
|
|
||||||
logger?.LogDebug($"Loading Ways {waysPath}");
|
|
||||||
while (!waysReader.EndOfStream)
|
|
||||||
{
|
|
||||||
string? line = waysReader.ReadLine();
|
|
||||||
if(line is null)
|
|
||||||
continue;
|
|
||||||
Way w = Way.Deserialize(line);
|
|
||||||
ret.Ways.Add(w.ID, new Graph.Way(w.Tags));
|
|
||||||
for (int i = 1; i < w.NodeIds.Count; i++)
|
|
||||||
{
|
|
||||||
ulong node1Id = w.NodeIds[i - 1];
|
|
||||||
ulong node2Id = w.NodeIds[i];
|
|
||||||
if (ret.Nodes.TryGetValue(node1Id, out Graph.Node? node1) && ret.Nodes.TryGetValue(node2Id, out Graph.Node? node2))
|
|
||||||
{
|
|
||||||
node1.Neighbors.TryAdd(node2Id, w.ID);
|
|
||||||
node2.Neighbors.TryAdd(node1Id, w.ID);
|
|
||||||
//TODO add oneway checks
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
public Graph.Graph? LoadRegionFromNodeId(ulong nodeId)
|
|
||||||
{
|
|
||||||
logger?.LogDebug($"Loading Region for Node {nodeId}");
|
|
||||||
StreamReader nodesMapFileStream = new(Path.Join(ImportFolderPath, NodesMapRegionFileName), Encoding.ASCII);
|
|
||||||
while (!nodesMapFileStream.EndOfStream)
|
|
||||||
{
|
|
||||||
string? line = nodesMapFileStream.ReadLine();
|
|
||||||
if(line is null)
|
|
||||||
continue;
|
|
||||||
try
|
|
||||||
{
|
|
||||||
ulong id = ulong.Parse(line.Split('-')[0]);
|
|
||||||
if (id == nodeId)
|
|
||||||
return LoadRegionFromRegionId(long.Parse(line.Split('-')[1]));
|
|
||||||
}
|
|
||||||
catch (Exception e)
|
|
||||||
{
|
|
||||||
logger?.LogError(e, "Error parsing Node-line.");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
logger?.LogWarning($"Could not find Node {nodeId}");
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
public Graph.Graph?[] LoadRegionsFromWayId(ulong wayId)
|
|
||||||
{
|
|
||||||
logger?.LogDebug($"Loading Region for Way {wayId}");
|
|
||||||
StreamReader waysMapFileStream = new(Path.Join(ImportFolderPath, WayMapRegionFileName), Encoding.ASCII);
|
|
||||||
while (!waysMapFileStream.EndOfStream)
|
|
||||||
{
|
|
||||||
string? line = waysMapFileStream.ReadLine();
|
|
||||||
if(line is null)
|
|
||||||
continue;
|
|
||||||
try
|
|
||||||
{
|
|
||||||
ulong id = ulong.Parse(line.Split('-')[0]);
|
|
||||||
if (id == wayId)
|
|
||||||
return line.Split('-')[1]
|
|
||||||
.Split(',')
|
|
||||||
.Select(rId => LoadRegionFromRegionId(long.Parse(rId)))
|
|
||||||
.ToArray();
|
|
||||||
}
|
|
||||||
catch (Exception e)
|
|
||||||
{
|
|
||||||
logger?.LogError(e, "Error parsing Way-line.");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
logger?.LogWarning($"Could not find Way {wayId}");
|
|
||||||
return [];
|
|
||||||
}
|
|
||||||
|
|
||||||
public Graph.Graph? LoadRegionFromCoordinates(float lat, float lon)
|
|
||||||
{
|
|
||||||
logger?.LogDebug($"Loading Region for Coordinates {lat} {lon}");
|
|
||||||
return LoadRegionFromRegionId(Utils.RegionUtils.GetRegionIdFromCoordinates(lat, lon, regionSize));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,18 +0,0 @@
|
|||||||
using System.Globalization;
|
|
||||||
|
|
||||||
namespace OSM_Regions.Utils;
|
|
||||||
|
|
||||||
public static class RegionUtils
|
|
||||||
{
|
|
||||||
public static long GetRegionIdFromCoordinates(float lat, float lon, float regionSize)
|
|
||||||
{
|
|
||||||
string latStr = $"{Math.Floor(lat / regionSize):000000}".Replace(".","").Replace(",", "");
|
|
||||||
string lonStr = $"{Math.Floor(lon / regionSize):000000}".Replace(".","").Replace(",", "");
|
|
||||||
return long.Parse(string.Concat(latStr, lonStr));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static long GetRegionIdFromCoordinates(string lat, string lon, float regionSize) =>
|
|
||||||
GetRegionIdFromCoordinates(float.Parse(lat, NumberStyles.Float, NumberFormatInfo.InvariantInfo),
|
|
||||||
float.Parse(lon, NumberStyles.Float, NumberFormatInfo.InvariantInfo),
|
|
||||||
regionSize);
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue
Block a user