3D visualizations of point clouds created by Pascal Silondi, Jakub Grosz and Peter Marencik using 3D Data from Laser measurement of the Labin ex-coal mine tunnels provided by Vias, Vienna Institute for archeological science.
The point clouds were then triangulated and reconstructed as 3D meshes in 3Dsmax to be imported in 3D game engines like Unity3D or Ogre3D navigable 3D spaces.