ReadonlyVector3
Math.ReadonlyVector3 exported from @manycore/aholo-viewer.
ReadonlyVector3 =
PickReadonly<Vector3,"x"|"y"|"z"|"getSerializeData"|"dot"|"angleTo"|"lengthSq"|"length"|"distanceTo"|"manhattanLength"|"distanceToSquared"|"manhattanDistanceTo"|"getNumberCount"|"equals"|"toArray">