internal static void TestImportPts(string filename)
{
var chunks = Pts.Chunks(filename, ParseConfig.Default);
Console.WriteLine(filename);
var sw = new Stopwatch();
var count = 0L;
sw.Start();
foreach (var chunk in chunks)
{
Console.WriteLine($" {chunk.Count}, {chunk.BoundingBox}");
count += chunk.Count;
}
sw.Stop();
Console.WriteLine($" {count:N0} points");
Console.WriteLine($" {sw.Elapsed} ({(int)(count / sw.Elapsed.TotalSeconds):N0} points/s)");
}
internal static void PerfTestJuly2019()
{
var filename = @"T:\Vgm\Data\2017-10-20_09-44-27_1mm_shade_norm_5pp - Cloud.pts";
//var filename = @"T:\Vgm\Data\JBs_Haus.pts";
var config = ImportConfig.Default
.WithInMemoryStore()
.WithRandomKey()
.WithVerbose(true)
.WithMaxDegreeOfParallelism(0)
.WithMinDist(0.01)
.WithNormalizePointDensityGlobal(true)
;
Report.BeginTimed("total");
var chunks = Pts.Chunks(filename, config.ParseConfig);
var pc = PointCloud.Chunks(chunks, config);
Report.EndTimed();
Report.Line($"count -> {pc.PointCount}");
}