bool get_swap_direction() const { return swap_direction; }
float get_length() const { return length; }
float get_width() const { return width; }
float get_height() const { return height; }
bool get_swap_direction() const { return swap_direction; }
float get_length() const { return length; }
float get_width() const { return width; }
float get_height() const { return height; }