@joshduck/vector2d

Vector2d

A simple, zero-dependency, mutable 2d vector class.

const v = new Vector(10, 10);
v.subtract(new Vector(1, 1)); // Vector(9, 9)
v.normalize();
v.length(); // 1
v.multiply(-1);

Properties

• x
• y

Methods

• clone() Create a new instance with same coordinates.
• reset() Reset coordinates to 0, 0.
• subtract(other) Subtract vector.
• add(other) Add vector.
• multiply(scale) Multiply by a constant length.
• normalize(scale = 1) Normalize to length provided.
• length() Length as numeric value.