public void UpdatePreview()
{
if (SetToPreview == null)
{
Debug.Log("No PointCloudSet given. Preview aborted.");
return;
}
if (_loaders != null && _loaders.Count != 0)
{
Debug.Log("Another updating process seems to be in progress. Please wait, recreate this object or restart.");
return;
}
//Delete Preview of old set
HidePreview();
//Copy current values to make sure they are consistent
_setToPreview = SetToPreview;
_showPoints = ShowPoints;
_setTransform = _setToPreview.transform;
_pointBudget = PointBudget;
//Hide old Preview
HidePreview();
//Look for loaders for the given set
PointCloudLoader[] allLoaders = FindObjectsOfType <PointCloudLoader>();
_loaders = new List <PointCloudLoader>();
_nodes = new List <Node>();
for (int i = 0; i < allLoaders.Length; ++i)
{
if (allLoaders[i].enabled && allLoaders[i].setController == _setToPreview)
{
_loaders.Add(allLoaders[i]);
}
}
loadingThread = new Thread(LoadBoundingBoxes);
loadingThread.Start();
}