zalo/MathUtilities

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

4755 stars · 433 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A collection of math and physics utility implementations in C# for Unity, covering techniques like Kabsch alignment, mesh deformation, signed distance fields, least-squares fitting, and Kalman filtering. It serves as a grab bag of well-documented, example-driven algorithms useful for game and simulation development.

Use cases

• align two point clouds with optimal rigid rotation and translation
• deform a mesh smoothly around control points in Unity
• render and paint volumetric signed distance field textures
• fit a line or plane to a 3D point set
• smooth noisy sensor or motion data with a Kalman filter
• average multiple quaternions accurately
• learn math and physics tricks for game development

When to choose

• you are building a Unity game or simulation and need robust math/physics helpers
• you want reference implementations of Kabsch, mesh deformation, or distance fields
• you need copy-paste utility code with visual examples and permissive licensing

When to avoid

• you need a general-purpose math library outside Unity or without GameObject dependencies
• you require production-supported, versioned packages with API stability guarantees
• you need GPU-accelerated or highly optimized numerical computing at scale

Facets

library · maturity active

simulation graphics math graphics simulation developer-tools game-engine cross-platform unity3d kalman-filter kabsch mesh-deformation signed-distance-fields least-squares quaternions physics-utilities csharp physics game-development algorithms

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markdown · JSON · MCP: product_card(name="zalo/MathUtilities")