Niu Zhi-hong
Abstract
Visual 3D terrain simulation technology is an important means of virtual reality,which deals with realistic 3D terrain modeling and 3D terrain visualization real-time drawing mainly.Some key technology such as illumination model,texture mapping technology,specific effect of scene and shadow and so on are analized.
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Visual 3D terrain simulation technology is an important means of virtual reality,which deals with realistic 3D terrain modeling and 3D terrain visualization real-time drawing mainly.Some key technology such as illumination model,texture mapping technology,specific effect of scene and shadow and so on are analized.
Key concepts: Terrain, Terrain rendering, Visualization, Computer graphics (images), Shadow (psychology), Computer science, Raised-relief map, Virtual reality