TSparseGrid3< uint32 > RootCells
RootCells are the top-level cells of the octree, of size RootDimension. So the elements of this sparse grid are CellIDs
TSparseGrid3< uint32 > RootCells
RootCells are the top-level cells of the octree, of size RootDimension. So the elements of this sparse grid are CellIDs