Zhuo Hu
Abstract
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 function,including contour,slope calculating,visible analysis and flood analysis.
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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 function,including contour,slope calculating,visible analysis and flood analysis.
Key concepts: Computer science, Realization (probability), Visualization, OpenGL, Terrain, Computer graphics (images), Process (computing), Flood myth