Method getDirection

src/main/java/org/bukkit/block/BlockFace.java:78–85

Gets the normal vector corresponding to this block face. @return the normal vector

()

     * @return the normal vector
     */
    @NotNull
    public Vector getDirection() {
        Vector direction = new Vector(modX, modY, modZ);
        if (modX != 0 || modY != 0 || modZ != 0) {
            direction.normalize();
        }
        return direction;
    }

    @NotNull
    public BlockFace getOppositeFace() {