Function rayVsBox

rayVsBox(
    origin: Position,
    direction: Position,
    box: Collider,
    maxDistance: number,
    normal: Position,
): number | null
Slab-tests a ray against one oriented box, in the box's local space
Parameters
- origin: Position
  Where the ray starts
- direction: Position
  The ray's direction; must be normalised
- box: Collider
  The box to test against
- maxDistance: number
  How far along the ray to look
- normal: Position
  Receives the surface normal at the hit
Returns number | null
The distance to the hit, or null