Function to2d

pdal/util/Bounds.hpp:514–517

Convert this box to 2-dimensional bounding box. \return Bounding box with Z dimension stripped. */

      \return  Bounding box with Z dimension stripped.
    */
    BOX2D to2d() const
    {
        return *this;
    }

    /**
      Convert this box to a string suitable for use in SQLite.