public static Task Execute(ConvertVerb command, ILogger logger)
{
if (File.Exists(command.InputFile) == false)
{
logger.Fatal("Input file does not exist!");
Environment.Exit(0);
}
var baseOutput = string.Join(".", command.InputFile.Split(".").SkipLast(1));
var reader = FileFormatDetector.GetCloudStreamReader(command.InputFile, command.InputFormat);
using var writer = FileFormatDetector.GetCloudStreamWriter(
command.OutputFile ?? $"{baseOutput}.{command.OutputFormat.ToString().ToLower()}",
command.OutputFormat
);
var ps = reader.ReadPointSet();
while (ps != null)
{
writer.WritePointSet(ps);
ps = reader.ReadPointSet();
}
return(Task.CompletedTask);
}
private static Task <IList <Tree> > ExecuteFromRaw(DetectTreesCommand command, ILogger logger)
{
using var streamReader = FileFormatDetector.GetCloudStreamReader(command.Input);
if (streamReader == null)
{
logger.Fatal("Not supported data format.");
Environment.Exit(0);
}
var cloud = new Cloud(streamReader);
var terrain = new Terrain(cloud, command.Resolution);
foreach (var point in cloud)
{
point.Z -= terrain.GetHeight(point);
}
var slices = cloud
.Slice(command.SliceHeight.GetValueOrDefault(0.1))
.Where(slice => slice != null).OrderBy(slice => slice.Height)
.ToList();
var pointSetGroups = FilteringFlow.GetFilteredPointSetGroups(command.FiltersConfigurationFile, logger, slices);
var pointSetGroup = new PointSetGroup(pointSetGroups.SelectMany(p => p.PointSets).ToList());
var trees = Detect(pointSetGroup);
return(Task.FromResult(trees));
}
public static Task Execute(SliceCommand command, ILogger logger)
{
if (File.Exists(command.Input) == false)
{
logger.Fatal("Provided cloud point data file does not exist!");
Environment.Exit(0);
}
using var streamReader = FileFormatDetector.GetCloudStreamReader(command.Input);
if (streamReader == null)
{
logger.Fatal("Not supported data format.");
Environment.Exit(0);
}
if (File.Exists(command.TerrainPath) == false)
{
logger.Fatal("Terrain file does not exist!");
Environment.Exit(0);
}
var cloud = new Cloud(streamReader);
var terrain = Terrain.Import(command.TerrainPath);
var slices = cloud.Slice(command.SliceHeight).Where(slice => slice != null).OrderBy(slice => slice.Height).ToList();
foreach (var pointSlice in slices)
{
foreach (var pointSet in pointSlice.PointSets)
{
foreach (var point in pointSet)
{
point.Z -= terrain.GetHeight(point);
}
}
}
using var writer = new GpdWriter(command.Output, null, (float)command.SliceHeight);
writer.WriteSlices(slices);
return(Task.CompletedTask);
}
public static Task Execute(TerrainCommand command, ILogger logger)
{
if (File.Exists(command.Input) == false)
{
logger.Fatal("Provided cloud point data file does not exist!");
Environment.Exit(0);
}
using var streamReader = FileFormatDetector.GetCloudStreamReader(command.Input);
if (streamReader == null)
{
logger.Fatal("Not supported data format.");
Environment.Exit(0);
}
var cloud = new Cloud(streamReader);
var terrain = new Terrain(cloud, command.Resolution, command.MaxHeight);
terrain.Export(command.Output);
return(Task.CompletedTask);
}
