This package is a JS implementation of Roblox's Vector3 Class.

Install

npm install rovector3 --save

Usage

Once you've installed the package you can simply add it to your code:

const CFrame = require('rovector3');

The great part about this package is that it functions similarly to Roblox's. However, since JS does not support operator overloading there are methods built into Vector3s as substitutes.

Addition

const Vector3 = require('rovector3');

let a = Vector3.new(0,0,0);
let b = a.add(Vector3.new(5,0,0));

Subtraction

const Vector3 = require('rovector3');

let a = Vector3.new(0,0,0);
let b = a.sub(Vector3.new(5,0,0));

Multiplication

const Vector3 = require('rovector3');

let a = Vector3.new(0,0,0);
let b = a.mult(Vector3.new(5,0,0));

Division

const Vector3 = require('rovector3');

let a = Vector3.new(0,0,0);
let b = a.div(Vector3.new(5,0,0));

Dot Product

const Vector3 = require('rovector3');

let a = Vector3.new(3,2,1);
let b = a.Dot(Vector3.new(5,0,0));

Cross Product

const Vector3 = require('rovector3');

let a = Vector3.new(5,12,2);
let b = a.Cross(Vector3.new(5,0,0));

Interpolation

const Vector3 = require('rovector3');

let a = Vector3.new(0,0,0);
let b = a.Lerp(Vector3.new(5,0,0),0.75);

Unit

const Vector3 = require('rovector3');

let a = Vector3.new(90,2,4).unit();