Model Display And Editing Research For Communications Vehicle Modeling

The analytical software for the electromagnetic compatibility is the tool with which we can use computer to help us to complete the design of electromagnetic compatibility. There is no limit on the objects analyzed, and the procedure is very easy. Also the software reduces the time and the cost which is the electromagnetic compatibility analysis of modern trends in software development .This paper mainly study the model display and editing techniques for the analytical model of electromagnetic compatibility of the vehicular communication system, including the following items :1 According to the model inherent characteristics for electromagnetic compatibility of the vehicular communication system, the use of structured programming ideas, divided and organized a sub-division of the list struct collaboration, unity of all the data interface list.2 OpenGL-based to design three-dimensional model of the display system, and achieve the conversion of Data Structur from the array to the list to follow-up to creat the basis for the realization of model editor.3 In the model three-dimensional display system, achieve the body model real-time editing, improve the graphics database and its close-loop feedback.Based on VC + +6.0 and OpenGL development platform, we set up the interactive graphical data structure about model display and edit, study and implement model display and observation, the model surface yuan edit functions,such as choice, picking up, removing, capturing and drawing. Initially established a body model editing software systems, presents a realization algorithm for model editing ideas.