TAnnOrthHalfSpace = packed record
  cd: integer;
  cv: float;
  sd: integer;
  end;

Recognion_SearchTree

Array types The following array types are of basic interest. A point is just a dimensionless array of coordinates, a point array is a dimensionless array of points. A distance array is a dimensionless array of distances and an index array is a dimensionless array of point indices. The latter two are used when returning the results of k-nearest neighbor queries.