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Modeling and simulation of special effects in flight simulation visual system is an important field in computer simulation technology and virtual reality technology in recent years. In this paper, we study the simulation of Jet fire based on the particle system. Texture mapping and LOD techniques are used to enhance the operation speed. The result shows that visual effect of Jet fire is true to life,...
Modeling and rendering clouds is an important field in the virtual reality technology in recent years, and it takes an important role in virtual display system, computer games and 3D animation field. In this paper, we study the simulation of clouds from the modeling method, lighting model and the rendering efficiency. As far as the modeling method, we model cloud based on the particle system and fractal...
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