/**************************************************************************** * MODULE: R-Tree library * * AUTHOR(S): Antonin Guttman - original code * Daniel Green (green@superliminal.com) - major clean-up * and implementation of bounding spheres * Markus Metz - file-based and memory-based R*-tree * * PURPOSE: Multidimensional index * * COPYRIGHT: (C) 2010 by the GRASS Development Team * * This program is free software under the GNU General Public * License (>=v2). Read the file COPYING that comes with GRASS * for details. *****************************************************************************/ /*----------------------------------------------------------------------------- | Definitions and global variables. -----------------------------------------------------------------------------*/ /* METHOD 0: R-Tree, quadratic split */ /* METHOD 1: R*-Tree split */ #define METHOD 1 void RTreeInitPVars(struct RTree_PartitionVars *, int, int, struct RTree *);