OpenTunnel Designer Help OpenTunnel Designer Workflows OpenTunnel Designer Workflow Home Primary Attach Tools Dialog Point Cloud Point Cloud Used to manage the display of one or more point clouds in a DGN file view. The list box shows all the point cloud files attached to the DGN file. Selecting a point cloud file from the list adds it to the element set. You can access this dialog from the following: Ribbon: Home > Point Cloud dialog Note: For additional details on using Point Cloud dialog, refer to MicroStation platform help. Figure 1. Point Cloud Dialog