*
* @return
*/
public double distance(Vector pos) {
Vector max = origin.add(new Vector(width, height, length));
int closestX = Math.max(origin.getBlockX(),
Math.min(max.getBlockX(), pos.getBlockX()));
int closestY = Math.max(origin.getBlockY(),
Math.min(max.getBlockY(), pos.getBlockY()));
int closestZ = Math.max(origin.getBlockZ(),
Math.min(max.getBlockZ(), pos.getBlockZ()));
return pos.distance(new Vector(closestX, closestY, closestZ));
}