Software to visualize a dredging, map, project, excavator

We are looking for a software similar to these [login to view URL] [login to view URL] [login to view URL] On the screen you will see three or four windows, with a plan view, with a side view, in the last view in 3d The procedure should read: 1- map of the terrain, such as text files containing a cloud of points with coordinates x, y, z separated by commas 2- The design of the project to which you have to get, provided in DXF Autocad 12 or higher 3- the excavator design composed of cabin + braccio1 braccio2 + + + stick bucket, supplied as individual drawings in DXF, by tying in the points where they really are hinged 4- the vessel design, on which the excavator is bound boat, supplied as DXF file The land, during the excavation, will change color depending on the measure Z, allowing the operator to quickly see the plan view, where to dig It will thus be available to use color table to display the ground as a function of height Z The main objective of the procedure will be to allow the operator to know where to dig, as a function of a relief done previously, and of a project which will allow to know both the position to be processed is the end point of the work To properly display the vessel figure above the map of the project / land, we will be provided with the information 'boat position', 'braccio1 tilt', 'inclination braccio2', 'position stick', 'bucket opening', using the serial port RS232 or via tcp / ip sockets