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