I am trying to visualize a pointcloud of about 19M points using 3D tiles, but I have run in a problem, where it seems that LOD is not working. Apparently there are few points when zoomed in and more when zoomed out.
The data structure that I have created is an octree, where points are (more or less) evenly distributed from the leaves to the root. The refine flag is "add". I'm using spheres as bounding boxes. Am i doing something wrong? if you want more videos or screenshots i can provide them.
Here is a small video that shows this awkwardness.