Since the occupancy_(min|max)_z, also affects the visualization of the 3D map with the generation of 2D map, I added another parameter, that lets users to select what part of the 3D map to be projected on 2D map without affecting the visualization of 3D map.
Since the occupancy_(min|max)_z, also affects the visualization of the 3D map with the generation of 2D map, I added another parameter, that lets users to select what part of the 3D map to be projected on 2D map without affecting the visualization of 3D map.