System.Numerics.Vectors

BEPUphysicsbepu/bepuphysics2

A pure C# 3D real-time physics simulation library for .NET 8, offering high-performance rigid body physics.

Linq_Fasterjackmott/LinqFaster

High-performance LINQ-like extension methods for arrays, Span<T>, and List<T> with SIMD and parallel optimizations.

DEM Net Elevation APIdem-net/dem.net

A C# library for working with Digital Elevation Models (DEM) to query elevations, generate 3D terrain models, and perform terrain analysis.

DEM Net Elevation API C#dem-net/DEM.Net

A C# library for processing digital elevation models with 3D terrain generation, elevation queries, and intervisibility reports.