Function rotate

rotate(
    out: vec2.Vec2,
    a: readonly [number, number],
    b: readonly [number, number],
    rad: number,
): vec2.Vec2
Rotate a 2D vector
Parameters
- out: vec2.Vec2
  The receiving vec2
- a: readonly [number, number]
  The vec2 point to rotate
- b: readonly [number, number]
  The origin of the rotation
- rad: number
  The angle of rotation in radians
Returns vec2.Vec2
out
- Defined in core/vec2.ts:511