/// <summary>
/// Starts tree building process with given settings.
/// </summary>
public static void BuildNodeTree(TreeImportSettings settings)
{
var processors = new List <PointProcessor>();
foreach (var inputFile in settings.inputFiles)
{
var processor = CreateProcessor(inputFile);
if (processor != null)
{
processors.Add(processor);
}
}
if (processors.Count == 0)
{
Debug.LogError("All of given point cloud files are invalid or unsupported.");
return;
}
var bounds = CalculateBounds(processors);
var transformationData = new TransformationData(bounds, settings);
var unityBounds = bounds.GetUnityBounds(settings);
var transform = transformationData.TransformationMatrix;
unityBounds.center = transform.MultiplyPoint3x4(unityBounds.center);
unityBounds.extents = transform.MultiplyVector(unityBounds.extents);
NodeProcessorDispatcher dispatcher;
try
{
EditorUtility.DisplayProgressBar("Creating dispatcher", "Preparing target directory...", 0f);
dispatcher = new NodeProcessorDispatcher(settings.outputPath, settings);
}
finally
{
EditorUtility.ClearProgressBar();
}
foreach (var processor in processors)
{
if (!processor.ConvertPoints(dispatcher, transformationData))
{
Debug.Log("Import cancelled.");
return;
}
}
if (dispatcher.ProcessPoints(unityBounds))
{
Debug.Log("Octree build finished successfully.");
}
else
{
Debug.Log("Octree build failed.");
}
}
/// <summary>
/// Starts tree building process with given settings.
/// </summary>
public static bool BuildNodeTree(TreeImportSettings settings)
{
var processors = new List <PointProcessor>();
foreach (var inputFile in settings.inputFiles)
{
var processor = CreateProcessor(Utility.GetFullPath(inputFile));
if (processor != null)
{
processors.Add(processor);
}
}
if (processors.Count == 0)
{
Debug.LogError("All of given point cloud files are invalid or unsupported.");
return(false);
}
var bounds = CalculateBounds(processors);
var transformationData = new TransformationData(bounds, settings);
var unityBounds = bounds.GetUnityBounds(settings);
var transform = transformationData.TransformationMatrix;
unityBounds.center = transform.MultiplyPoint3x4(unityBounds.center);
unityBounds.extents = transform.MultiplyVector(unityBounds.extents);
TreeImportData importData = null;
if (settings.generateMesh && settings.roadOnlyMesh)
{
var histogram = GenerateHistogram(processors, bounds);
importData = new TreeImportData(unityBounds, histogram);
}
else
{
importData = new TreeImportData(unityBounds);
}
NodeProcessorDispatcher dispatcher;
var fullOutputPath = Utility.GetFullPath(settings.outputPath);
try
{
EditorUtility.DisplayProgressBar("Creating dispatcher", "Preparing target directory...", 0f);
dispatcher = new NodeProcessorDispatcher(fullOutputPath, settings);
}
finally
{
EditorUtility.ClearProgressBar();
}
foreach (var processor in processors)
{
if (!processor.ConvertPoints(dispatcher, transformationData))
{
Debug.Log("Import cancelled.");
return(false);
}
}
if (dispatcher.ProcessPoints(importData))
{
dispatcher.GetPointCountResults(out var total, out var used, out var discarded);
Debug.Log($"Octree build finished successfully.\n" +
$"Used points: {used}/{total} ({discarded} discarded on low tree levels)");
return(true);
}
else
{
Debug.Log("Octree build failed.");
return(false);
}
}
