Thunder.UnitsNET.Vectors.Geometry 0.4.0-preview4

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
This is a prerelease version of Thunder.UnitsNET.Vectors.Geometry.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Thunder.UnitsNET.Vectors.Geometry --version 0.4.0-preview4
                    


                    

                
NuGet\Install-Package Thunder.UnitsNET.Vectors.Geometry -Version 0.4.0-preview4
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="Thunder.UnitsNET.Vectors.Geometry" Version="0.4.0-preview4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Thunder.UnitsNET.Vectors.Geometry" Version="0.4.0-preview4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Thunder.UnitsNET.Vectors.Geometry" />
                    


                            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 Thunder.UnitsNET.Vectors.Geometry --version 0.4.0-preview4
                    


                    

                
#r "nuget: Thunder.UnitsNET.Vectors.Geometry, 0.4.0-preview4"
#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 Thunder.UnitsNET.Vectors.Geometry@0.4.0-preview4
#: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=Thunder.UnitsNET.Vectors.Geometry&version=0.4.0-preview4&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Thunder.UnitsNET.Vectors.Geometry&version=0.4.0-preview4&prerelease
                    


                            Install as a Cake Tool

Thunder.UnitsNET.Vectors.Geometry

Unit-aware 2D geometry library built on Thunder.UnitsNET.Vectors. Shapes, directions, and spatial primitives where all distances are Length, all areas are Area, and all angles are Angle — dimensional errors in geometric code are impossible by construction.

Supported frameworks: net8.0, net10.0

Quick start

// dotnet add package Thunder.UnitsNET.Vectors.Geometry

using Thunder.UnitsNET.Vectors.Geometry;
using UnitsNet;

// Circle
var circle = new Circle2(LengthPoint2.FromMeters(0, 0), Radius.FromMeters(5));
bool hit = circle.Contains(LengthPoint2.FromMeters(3, 4)); // true

// Direction2 — a unit-magnitude direction
var dir = Direction2.FromDegrees(45); // North-East
var rotated = dir.Rotate(Angle.FromDegrees(90)); // North-West (135°)

// Arc
var arc = new Arc2(circle, Direction2.East, Angle.FromDegrees(90));
Length arcLen = arc.ArcLength; // π/2 × 5 m ≈ 7.85 m

// Polygon
var hex = Polygon2.CreateRegular(LengthPoint2.Origin, Length.FromMeters(1), 6);
Area hexArea = hex.Area;

Primitive types

Type Description
Direction2 Unit-magnitude direction with rotation, compass constants, and angle helpers
Transform2 2D coordinate frame: position + rotation (Direction2) + scale (Ratio)
Circle2 Centre + radius; containment, tangent lines, point-on-circle
Rectangle2 Centre + dimensions + rotation; corners, area, perimeter
Triangle2 Three vertices; area (signed shoelace), centroid, containment
Ellipse2 Centre + semi-axes + rotation; area, perimeter (Ramanujan)
Arc2 Circle + start direction + signed sweep; arc length, polyline
Sector2 Circle + two radial edges + direction; area, containment
Capsule2 Two spine endpoints + radius; area, closest-point containment
Polygon2 N-vertex polygon; area, centroid, convexity, ray-cast containment
LengthSegment2 Two endpoints; length, direction, closest-point projection
LengthLine2 Infinite line through a point + direction
LengthRay2 Half-line from origin in a direction

MonoGame integration

Add Thunder.UnitsNET.Vectors.Geometry.MonoGame to convert geometry types to XNA rendering primitives.

📖 API docs · 💻 Source

Packages in this family
NuGet Thunder.UnitsNET.Vectors — Core vector types
NuGet Thunder.UnitsNET.Vectors.MonoGame — XNA/MonoGame conversions
NuGet Thunder.UnitsNET.Vectors.Geometry — Unit-aware 2D geometry (this package)
NuGet Thunder.UnitsNET.Vectors.Geometry.MonoGame — Geometry → MonoGame
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  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 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Thunder.UnitsNET.Vectors.Geometry:

Package Downloads
Thunder.UnitsNET.Vectors.Geometry.MonoGame

MonoGame/XNA integration for Thunder.UnitsNET.Vectors.Geometry. Converts unit-aware 2D geometry shapes to XNA rendering primitives with explicit scale, keeping physics and rendering units separate.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.7.0 114 5/5/2026
0.7.0-preview37 105 5/5/2026
0.7.0-preview36 97 5/5/2026
0.7.0-preview35 99 5/4/2026
0.6.0-preview34 116 4/28/2026
0.6.0-preview33 109 4/27/2026
0.6.0-preview32 114 4/27/2026
0.5.0 123 4/23/2026
0.5.0-preview31 106 4/28/2026
0.5.0-preview30 125 4/28/2026
0.5.0-preview29 112 4/28/2026
0.5.0-preview28 113 4/28/2026
0.5.0-preview27 111 4/28/2026
0.4.0 135 4/22/2026
0.4.0-preview6 119 4/20/2026
0.4.0-preview5 107 4/20/2026
0.4.0-preview4 115 4/20/2026
0.4.0-preview25 97 4/20/2026
0.4.0-preview24 112 4/20/2026
0.4.0-preview23.1 53 4/20/2026
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