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oragono/vendor/github.com/tidwall/rtred
Shivaram Lingamneni 492109f29d upgrade go to 1.17 2 years ago
..
base bump buntdb to v1.2.3 3 years ago
LICENSE bump buntdb to v1.2.3 3 years ago
README.md bump buntdb to v1.2.3 3 years ago
rtree.go bump buntdb to v1.2.3 3 years ago

README.md

RTree implementation for Go

GoDoc

This package provides an in-memory R-Tree implementation for Go, useful as a spatial data structure. It has support for 1-20 dimensions, and can store and search multidimensions interchangably in the same tree.

Authors

  • 1983 Original algorithm and test code by Antonin Guttman and Michael Stonebraker, UC Berkely
  • 1994 ANCI C ported from original test code by Melinda Green
  • 1995 Sphere volume fix for degeneracy problem submitted by Paul Brook
  • 2004 Templated C++ port by Greg Douglas
  • 2016 Go port by Josh Baker
  • 2018 Added kNN and merged in some of the RBush logic by Vladimir Agafonkin

License

RTree source code is available under the MIT License.