SpatialQueryDescriptor::KNNSelection Struct Reference

k-Nearest neighbor mode More...

#include "SpatialQueryDescriptor.hpp"

Public Types
enum	Type { ordinary, quadrant, octant, Count }

Detailed Description

k-Nearest neighbor mode

Member Enumeration Documentation

enum Type

Enumerator:

ordinary	selects k nearest neighbors according to distance, irrespective of direction
quadrant	selects kNN equally distributed across all quadrants
octant	selects kNN equally distributed across all octants