Research On Displaying Inner Wall Of The 3D Pipeline Based On OpenGL

It is very important for detecting targets with the sonar in the field of underwater acoustic. The datas of the sonar, which are so abstract and boring, can be taken on the screen in real time with the visual simulation technology and people can observe directly, check some questions and lead to efficiencies.The paper to work with the robot for detecting the inner wall of the conduit in underwater, was focused on the visual simulation technology and designed a viewdata system. The system was realized based on OpenGL and MFC and the interface was completed. Data transfer was done with the serial communication technology; According to the moving of vehicle data accepting or rejecting and correcting have been done; With the double buffer technology, the data can be planed in real time.It is conveniency to uniform scale and translation for the image and observe the inner wall of the conduit wholly with the system.In the last of the paper, the system worked with the robot at one time. Some mistakes were corrected. The system worked well.