I am doing the research on R-tree, recently I use the R-tree of boost, but I found it is hard to fill a high dimension points ( dimension > 3).
Is there any other c++ R-tree library can create the points easily at will?
I found the same problem in the past Defining a dimensional point in Boost.Geometry
I want a r-tree library which initialises high-dimension points in r-tree easily, because I am doing the research on R-tree and I want to do the traversal for R-tree.
I would not suggest Boost for high dimensions and I explain in my pseudo-site why.
I would suggest you to use FLANN, which may use RKD-trees or k-means and can perform Approximate Nearest Neihgbour Search.
Check this answer for more.