Maths Engine is a Unity plugin that allows designers to visually configure mathematical formulas using ScriptableObjects, Prefabs, and config assets instead of hardcoded code.MathsEngine is a modular, node-based math evaluation system for Unity. Define any mathematical formula as a reusable ScriptableObject graph and evaluate it at runtime with a single line of code — no hardcoded logic, no formula spaghetti in your MonoBehaviours.Whether you're building RPG damage calculations, AI scoring, procedural generation curves, or physics rules, MathsEngine keeps your math clean, inspectable, and entirely designer-friendly.☄️ HIGHLIGHTS ☄️– Node-Based Formula Graphs – ScriptableObject-Driven – Runtime Parameter Support – Live Equation Preview – Arithmetic, Trig, Utility & Random Nodes – AnimationCurve Integration – Unity Time Nodes – Fully Extensible Custom Nodes – Package Manager (UPM) Ready• Node-Based Formula Graphs: Build complex expressions by composing small, reusable nodes into a tree. Nodes reference other nodes as inputs, and the graph evaluates from root to leaf to produce a single float result.• ScriptableObject-Driven: Formulas are stored as MathFormula assets in your project. Tweak values directly in the Inspector without touching code — ideal for designers and non-programmers.• Runtime Parameter Support: Pass dynamic values — player stats, enemy attributes, game state — into any formula at runtime using a simple variadic API: float result = formula.Calculate(playerAttack, enemyDefense);• Live Equation Preview: Every formula auto-generates a human-readable equation string via ToEquation(), displayed directly in the Inspector for instant debugging and validation. e.g. (5 + 3) * 2 = 16• Rich Built-In Node Library:Arithmetic: Add, Subtract, Multiply, Divide, Modulo, Power, Absolute, NegateTrigonometry: Sin, Cos, Tan, Atan2, Deg2Rad, Rad2DegUtility: Min, Max, Clamp, Lerp, InverseLerp, SmoothStep, MoveTowards, PingPongAnimation: AnimationCurve evaluation from any node valueTime: Time, DeltaTime, FixedDeltaTimeConstants: ConstantNodeRandom: UnityRange, XorShift32 RNG• Fully Extensible: Create custom nodes by subclassing BaseMathNode and implementing Calculate() and ToEquation(). Custom nodes integrate into any MathFormula graph with no additional setup.• UPM Ready: Installed directly via Unity Package Manager using a Git URL — no .unitypackage import required.☄️ REQUIREMENTS ☄️Unity Version: Compatible with Unity Package Manager (UPM). Minimum tested version not yet officially specified — verify against your project's Unity version before installing.Dependencies: No third-party package dependencies. Relies solely on built-in UnityEngine APIs (Mathf, AnimationCurve, Time, Random).Scripting Backend: Compatible with both Mono and IL2CPP.Render Pipeline: No render pipeline dependency. This is a pure runtime/logic package — compatible with Built-in, URP, and HDRP.Platform Support: No platform-specific restrictions. Pure C# runtime logic runs on all Unity-supported platforms.☄️ INSTALLATION ☄️Open Window → Package ManagerClick + → Add package from git URLEnter: https://github.com/arijeetbaruah/Maths-Engine.git?path=Packages/com.arijeet.mathsengine/MathsEngine📖 Documentation: https://arijeetbaruah.github.io/Maths-Engine/Uses Editor code and abstact classes to implement a easy to use maths configuration codeI have used ai to code review and help make the documentation website
