/*
 * ENUM: SE_Octant
 *
 *   This data type is used by <Oct Tree Data> to specify which
 *   octant of an Oct Tree is represented by the associated
 *   <Feature Hierarchy> (for an <Oct Tree Related Features>) or
 *   <Geometry Hierarchy> (for an <Oct Tree Related Geometry>).
 *
 *   The numbering of the octants is based upon the region Oct Trees
 *   described in The Design and Analysis of Spatial Data Structures, by
 *   Hanan Samet, Addison-Wesley, 1990.
 */

Enumerant Notes

SE_OCTANT_UPPER_SOUTHWEST

 Upper southwest octant.

SE_OCTANT_UPPER_NORTHWEST

 Upper northwest octant.

SE_OCTANT_LOWER_SOUTHWEST

 Lower southwest octant.

SE_OCTANT_LOWER_NORTHWEST

 Lower northwest octant.

SE_OCTANT_UPPER_SOUTHEAST

 Upper southeast octant.

SE_OCTANT_UPPER_NORTHEAST

 Upper northeast octant.

SE_OCTANT_LOWER_SOUTHEAST

 Lower southeast octant.

SE_OCTANT_LOWER_NORTHEAST

 Lower northeast octant.