.                 .
    <--------\               /-------->
      <-------\.           ./------->
        <------\\         //------>
          <-----\\.     .//----->
            <----\\\   ///---->
              <---\\\ ///--->
                <--\\Y//-->
                  <-\|/->
                     V

• About
• Installation
• CDNs
• Usage
  • Linear Algebra
  • Copying & Creating
  • Boolean Conditions
  • Magnitude Manipulation
  • Miscellaneous
  • Getters & Setters
    • Shortcuts
• Author
• License

JavaScript vector library.

A set of classes that provide functionality related to basic linear-algebra, geometry, and more, for 2, 3, and 4-dimensional vectors.

npm i @leodeslf/vec.js

pnpm i @leodeslf/vec.js

yarn add @leodeslf/vec.js

bun i @leodeslf/vec.js

https://unpkg.com/@leodeslf/vec.js

https://cdn.jsdelivr.net/npm/@leodeslf/vec.js

Most methods are available as both instance and static members. The ones that modify the current vector return this, thus we can chain method calls. Other than e.g.: vector.x, vector.y, and vector.xy (as an array), vectors are iterable, so it's possible to iterate trough their components using for-of or spread operator (e.g.: ...vector).

// E.g.:
import { Vec2 } from '@leodeslf/vec.js';

const position = new Vec2(1, 1.8);
const target = new Vec2(1, 10);
const distance = position.distance(target); // 8.2
const direction = Vec2.subtract(target, position).normalize(); // { x: 0, y: 1 }

*read only.

Use them to get/set components as/from arrays.

Copyright (c) Leonardo de S. Leal F., 2018-present.

MIT License.