Reply To: Importing stl files

[rama]

The 3d channel i made was having a 10dia and 40 length with centre a t x=0 and y=0 in millimeters and i copied 3d arota3d.cpp file i removed one output from the code and i havent changed nothing apart from material numbers which define fluid,walls and all hat else could i check to be honest i dont even know how to change if there is any blog for stl file manipulation please let me know