/// <summary>
/// Sets the bounding box of a given Cloud-Controller, which has been registered via RegisterController first.
/// If the bounding box should be moved (moveToOrigin), this method does not terminate until the movement has happened (via update),
/// so this method should not be called in the main thread.
/// </summary>
public void UpdateBoundingBox(PointCloudLoader controller, BoundingBox boundingBox, BoundingBox tightBoundingBox)
{
initializedEvent.WaitOne();
boundingBox.MoveAlong(moving);
tightBoundingBox.MoveAlong(moving);
lock (boundingBoxes) {
boundingBoxes[controller] = boundingBox;
tightBoundingBoxes[controller] = tightBoundingBox;
overallBoundingBox.Lx = Math.Min(overallBoundingBox.Lx, boundingBox.Lx);
overallBoundingBox.Ly = Math.Min(overallBoundingBox.Ly, boundingBox.Ly);
overallBoundingBox.Lz = Math.Min(overallBoundingBox.Lz, boundingBox.Lz);
overallBoundingBox.Ux = Math.Max(overallBoundingBox.Ux, boundingBox.Ux);
overallBoundingBox.Uy = Math.Max(overallBoundingBox.Uy, boundingBox.Uy);
overallBoundingBox.Uz = Math.Max(overallBoundingBox.Uz, boundingBox.Uz);
overallTightBoundingBox.Lx = Math.Min(overallTightBoundingBox.Lx, tightBoundingBox.Lx);
overallTightBoundingBox.Ly = Math.Min(overallTightBoundingBox.Ly, tightBoundingBox.Ly);
overallTightBoundingBox.Lz = Math.Min(overallTightBoundingBox.Lz, tightBoundingBox.Lz);
overallTightBoundingBox.Ux = Math.Max(overallTightBoundingBox.Ux, tightBoundingBox.Ux);
overallTightBoundingBox.Uy = Math.Max(overallTightBoundingBox.Uy, tightBoundingBox.Uy);
overallTightBoundingBox.Uz = Math.Max(overallTightBoundingBox.Uz, tightBoundingBox.Uz);
}
if (moveCenterToTransformPosition)
{
waiterForBoundingBoxUpdate.WaitOne();
}
}
/// <summary>
/// Registers a PointCloud-Controller (See PointCloudLoader). This should be done in the start-method of the pc-controller and is neccessary for the bounding-box-recalculation.
/// The whole cloud will be moved and rendered as soon as for every registererd controller the bounding box was given via UpdateBoundingBox.
/// Should be called only once for every controller
/// </summary>
/// <param name="controller">not null</param>
/// <seealso cref="PointCloudLoader"/>
public void RegisterController(PointCloudLoader controller)
{
lock (boundingBoxes) {
boundingBoxes[controller] = null;
tightBoundingBoxes[controller] = null;
}
}
/// <summary>
/// Creates PointCloudLoader objects for all the point clouds in the given path.
/// </summary>
public void LoadAll()
{
if (streamingAssetsAsRoot)
{
fullPath = Application.streamingAssetsPath + "/" + path;
}
else
{
fullPath = path;
}
DirectoryInfo dir = new DirectoryInfo(fullPath);
foreach (DirectoryInfo sub in dir.GetDirectories())
{
GameObject go = new GameObject(sub.Name);
PointCloudLoader loader = go.AddComponent <PointCloudLoader>();
if (streamingAssetsAsRoot)
{
loader.streamingAssetsAsRoot = true;
loader.cloudPath = path + sub.Name;
}
else
{
loader.cloudPath = sub.FullName;
}
loader.setController = pointset;
}
}
/// <summary>
/// Removes a point cloud
/// </summary>
public void RemoveRootNode(PointCloudLoader controller, Node node)
{
lock (pRenderer) {
pRenderer.RemoveRootNode(node);
boundingBoxes.Remove(controller);
}
}
/// <summary>
/// Adds a root node to the renderer. Should be called by the PC-Controller, which also has to call RegisterController and UpdateBoundingBox.
/// </summary>
public void AddRootNode(PointCloudLoader controller, Node node, PointCloudMetaData metaData)
{
initializedEvent.WaitOne();
lock (pRenderer)
{
pRenderer.AddRootNode(node, controller);
}
}
/// <summary>
/// Creates PointCloudLoader objects for all the point clouds in the given path.
/// </summary>
public void LoadAll()
{
DirectoryInfo dir = new DirectoryInfo(path);
foreach (DirectoryInfo sub in dir.GetDirectories())
{
GameObject go = new GameObject(sub.Name);
PointCloudLoader loader = go.AddComponent <PointCloudLoader>();
loader.cloudPath = sub.FullName;
loader.setController = pointset;
}
}
