/// <summary>
/// Parses ASCII lines file.
/// </summary>
internal static IEnumerable <Chunk> AsciiLines(Func <byte[], int, double, Chunk?> lineParser,
string filename, ImportConfig config
)
{
var fileSizeInBytes = new FileInfo(filename).Length;
var stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
return(AsciiLines(lineParser, stream, fileSizeInBytes, config));
}
/// <summary></summary>
public ImportConfig(ImportConfig x)
{
Key = x.Key;
NormalizePointDensityGlobal = x.NormalizePointDensityGlobal;
OctreeSplitLimit = x.OctreeSplitLimit;
ProgressCallback = x.ProgressCallback;
ParseConfig = x.ParseConfig;
Reproject = x.Reproject;
Storage = x.Storage;
}
/// <summary></summary>
public ImportConfig(ImportConfig x)
{
CancellationToken = x.CancellationToken;
CreateOctreeLod = x.CreateOctreeLod;
Key = x.Key;
MaxDegreeOfParallelism = x.MaxDegreeOfParallelism;
MinDist = x.MinDist;
DeduplicateChunks = x.DeduplicateChunks;
OctreeSplitLimit = x.OctreeSplitLimit;
ProgressCallback = x.ProgressCallback;
ReadBufferSizeInBytes = x.ReadBufferSizeInBytes;
MaxChunkPointCount = x.MaxChunkPointCount;
Reproject = x.Reproject;
EstimateNormals = x.EstimateNormals;
Storage = x.Storage;
Verbose = x.Verbose;
}
/// <summary></summary> public IEnumerable <Chunk> ParseFile(string filename, ImportConfig config) => f_parseFile(filename, config);
/// <summary></summary> public PointFileInfo ParseFileInfo(string filename, ImportConfig config) => f_parseFileInfo(filename, config);
/// <summary>
/// Parses ASCII lines stream.
/// </summary>
internal static IEnumerable <Chunk> AsciiLines(Func <byte[], int, double, Chunk?> lineParser,
Stream stream, long streamLengthInBytes, ImportConfig config
)
{
// importing file
return(stream
.ChunkStreamAtNewlines(streamLengthInBytes, config.ReadBufferSizeInBytes, config.CancellationToken)
.ParseBuffers(streamLengthInBytes, lineParser, config.MinDist, config.MaxDegreeOfParallelism, config.Verbose, config.CancellationToken)
);
}