FreyaHolmer/Mathfs

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2748 stars · 191 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Mathfs is an expanded math library for Unity written in C#, providing functionality beyond Unity's built-in Mathf. It covers 2D intersection tests, curves and splines (Bézier, Hermite, Catmull-Rom, B-Spline, NURBS), trajectory math, and triangle, polygon, and circle geometry.

Use cases

• compute bezier and spline curves in Unity
• calculate projectile launch angles and trajectories
• test intersections between rays, lines, segments and circles
• compute polygon area and winding number
• get circumcircle and incircle of a triangle
• expand Unity's Mathf with more math helpers

When to choose

• you're building a Unity game needing advanced 2D geometry or spline math
• you want projectile/trajectory calculations out of the box
• you prefer a lightweight MIT-licensed math library over a full math framework

When to avoid

• you're not using Unity (the library targets Unity 2021.2+)
• you need 3D intersection tests or a full computational geometry suite
• you need strict API stability, since the author edits APIs freely between versions

Facets

library · maturity active

math graphics simulation graphics mathematics game-engine unity geometry splines bezier-curves trajectory-math 2d-intersections polygon-math gamedev-math game-development algorithms c#

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