Keqi Zhang
Abstract
Based on the practical work,this paper discusses the theory of 3D terrain visualization and introduces the realizing process with the help of OpenGL and advanced program language.Besides,it discusses the method of realization of some analysis functions, including contours,slope calculating,visible analysis and flood analysis.
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Based on the practical work,this paper discusses the theory of 3D terrain visualization and introduces the realizing process with the help of OpenGL and advanced program language.Besides,it discusses the method of realization of some analysis functions, including contours,slope calculating,visible analysis and flood analysis.
Key concepts: Visualization, Realization (probability), Terrain, OpenGL, Computer science, Computer graphics (images), Process (computing), Flood myth