Akeldov.Math.Spatial2D 0.4.0

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Akeldov.Math.Spatial2D --version 0.4.0
                    


                    

                
NuGet\Install-Package Akeldov.Math.Spatial2D -Version 0.4.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Akeldov.Math.Spatial2D" Version="0.4.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Akeldov.Math.Spatial2D" Version="0.4.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Akeldov.Math.Spatial2D" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Akeldov.Math.Spatial2D --version 0.4.0
                    


                    

                
#r "nuget: Akeldov.Math.Spatial2D, 0.4.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Akeldov.Math.Spatial2D@0.4.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Akeldov.Math.Spatial2D&version=0.4.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Akeldov.Math.Spatial2D&version=0.4.0
                    


                            Install as a Cake Tool

Akeldov.Math.Spatial2D

Akeldov.Math.Spatial2D is a .NET library for practical two-dimensional geometry, contours, regions, rasterization, spatial sampling, partitioning, and value fields.

Features

The library provides:

  • Point and vector types: PointXY, VectorXY, and VectorXYInt.
  • Curve primitives: Line, Ray, Segment, Circle, and Arc.
  • Projection, distance, intersection, angle, contour, and centroid helpers.
  • Closed contours made from bounded parameterized curves.
  • Filled regions with holes and nested contours.
  • Axis-aligned, oriented, and normalized rectangle primitives.
  • Contour smoothing and corner filleting helpers.
  • Rasterization primitives, grayscale rasters, and signed-distance rasterizers for contours and regions.
  • 8-bit BMP and 16-bit PNG export helpers.
  • Poisson disk point sampling with constant or spatially varying minimal distance.
  • Weighted Voronoi partitioning for positioned items.
  • Influence fields for sampling values from point or curve sources.
  • Source culling and interpolation strategies for local field behavior.

Documentation

Documentation is available at:

https://akeldov.github.io/Akeldov.Math/Spatial2D/

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • .NETStandard 2.1

    • No dependencies.

  • net6.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.5.0 100 6/16/2026
0.4.0 98 6/11/2026

Added axis-aligned Rectangle, OrientedRectangle, NormalizedSubrectangle, rectangle contour/region conversion, and rectangle-to-oriented conversion APIs. Split region contracts into IRegion and IContourBasedRegion, renamed Region to ContourBasedRegion, and renamed ParametricLine to ParameterizedLine. Hardened arc intersection/tolerance behavior and invariant-culture formatting. Expanded edge-case regression, seeded property/fuzz, and explicit stress coverage for curves, rectangles, regions, Voronoi partitioning, Poisson disk sampling, Delaunay culling, and rasterization. Added linear/circular curve documentation and reproducible local MkDocs setup. Breaking changes: Region is now ContourBasedRegion, ParametricLine is now ParameterizedLine, NormalizedRectanglePart is now NormalizedSubrectangle, and region contracts are split into IRegion/IContourBasedRegion.