KDBush 1.0.11

.NET Framework 4.6.1
Install-Package KDBush -Version 1.0.11
dotnet add package KDBush --version 1.0.11
<PackageReference Include="KDBush" Version="1.0.11" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add KDBush --version 1.0.11
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: KDBush, 1.0.11"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install KDBush as a Cake Addin
#addin nuget:?package=KDBush&version=1.0.11

// Install KDBush as a Cake Tool
#tool nuget:?package=KDBush&version=1.0.11
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

kdbush

C# KD-Bush implementation

Build status

Based on this JavaScript implementation by Vladimir Agafonkin

KD-Bush is a very fast static spatial index for 2D points based on a flat KD-tree.
Compared to RBush:

  • points only — no rectangles
  • static — you can't add/remove items
  • indexing is 5-8 times faster

Usage

using KDBush

KDBush<int> kdbush = new KDBush<int>();

List<Point<int>> points = new List<Point<int>>(){
    new Point<int>(54, 1, 0),
    new Point<int>(97, 21, 1)
};

kdbush.Index(points);

// Get all points that lie inside the rectangle 
// (20, 30)-(50, 70)
var result = kdbush.Query(20, 30, 50, 70);

// Get all points that lie inside the circle 
// centered at (50, 50) with radius 20
result = kdbush.Query(50, 50, 20);
Product Versions
.NET Framework net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on KDBush:

Package Downloads
Transformations.NET

Transformations.NET - transforms coordinates between various coordinate systems used in Bulgaria.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.11 5,786 1/4/2018
1.0.0 745 12/24/2017

Templatize the tree to support any type of user data.