format

Vector2.Sub(rhs)

class: Vector2

description

Subtracts the current vector object by another vector or a number, and returns the resulting vector.

parameter

param_name	type	description
rhs	number|Vector2	The vector or number to subtract.

reture

type	description
Vector2	Returns a new Vector2 object representing the result of subtracting the current vector object by rhs.

code example

let v2 = new Vector2(-1, -2);
let sub_number = v2.Sub(1);
let sub_v2 = v2.Sub(new Vector2(2, 3));