/// <summary>
/// Creates a new instance of this class with given parameters.
/// </summary>
/// <param name="nodeLoader">Reference to <see cref="NodeLoader"/> that will be used to load required nodes.</param>
/// <param name="maxBufferElements">Maximum amount of points that can be stored in buffer.</param>
/// <param name="rebuildSteps">Amount of steps that buffer building process is split into.</param>
public BufferBuilder(NodeLoader nodeLoader, int maxBufferElements, int rebuildSteps)
{
this.nodeLoader = nodeLoader;
this.maxBufferElements = maxBufferElements;
this.rebuildSteps = rebuildSteps;
bufferA = new ComputeBuffer(maxBufferElements, UnsafeUtility.SizeOf <PointCloudPoint>(),
ComputeBufferType.Default, ComputeBufferMode.Immutable);
bufferB = new ComputeBuffer(maxBufferElements, UnsafeUtility.SizeOf <PointCloudPoint>(),
ComputeBufferType.Default, ComputeBufferMode.Immutable);
}
/// <summary>
/// Initializes new, empty tree based on data stored under given path.
/// </summary>
/// <param name="pathOnDisk">Path under which data for this tree is stored. Must exist.</param>
/// <param name="loadedPointsLimit">Maximum amount of points that can be loaded into memory at once.</param>
/// <param name="zipData">Environment archive metadata (only applicable to ZIP files).</param>
protected NodeTree(string pathOnDisk, int loadedPointsLimit, ZipTreeData zipData = null)
{
this.pathOnDisk = pathOnDisk;
ZipData = zipData;
NodeLoader = new NodeLoader(this, loadedPointsLimit);
}
