VecTools

VecTools is a 2D and 3D math vector library for GameMaker. It provides Vector2 and Vector3 constructor structs equipped with a full suite of arithmetic, geometric, and interpolation operations. Everything is built around a fluent method-chaining API, allowing you to string together complex mathematical operations cleanly and easily.

Features at a glance:

• Method Chaining: All mutating methods return self, meaning operations can be chained together.
• Scalar Overloads: Most methods accept either another vector or a plain number for quick scalar math.
• Advanced Interpolation: Smoothly transition vectors using linear (Lerp), spherical (Slerp), or fixed-step (Approach) interpolation.
• Comprehensive Math: Includes functions for normalization, dot and cross products, reflection, projection, rotation, and matrix transformations.

Quick Example:

// Chain operations to calculate a velocity vector
var _vel = new Vector2(3, 4);
_vel.Normalize().Mul(5);
// Or clone it to avoid mutating the original
var _dir = _vel.Clone().Normalize();

(For source code, full documentation and advanced use cases, please check the repository page).