The Design And Implementation Of The Data Creation And Visualization System For Random Terrain

Along with the computer hardware and software technology's development and progress, using computer graphic image simulation objects, and the existence of the virtual operating in society, has obtained more professions. Along with the development of software engineering technology progress, and various data visualization system in the development of large-scale integrated by. Ten years ago in order to design and develop a visualization system, need dozens of senior experts give a lot of effort to computer. Now, use the software engineering theory, make many underlying complex mathematical operations are integrated with the reuse setups. Using these setups, software developers can put a lot of energy to their software structure and data, without spending huge energy to the development of the underlying algorithm logic.This is the main work of random map data which realized 3d scene is a visualization system of these data. In the design and realization of the process, make full use of the existing algorithm of 3d setups. Make the design and development of human resources is much shorter period, the footprint is minimal.Firstly, this paper presents situation of the application of three-dimensional topography analyzed according to the basic demand, and then presents a randomly generated three map data and visualization solutions.In the article, it mainly describes the topographic map data, and the calculation method of stochastic primary energy is to construct a more rapid relief data and discuss the feasible scheme.