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某型飞机物理结构复杂,采用单一建模方法很难满足虚拟现实系统对模型的要求。本文介绍了利用3DS MAX与MultiGen Creator相结合的几何建模方法,并以某型飞机几何模型的制作过程为例,探讨基于虚拟现实技术的几何模型构建方法。实践证明采用该方法构建的几何模型,模型构成的面片数少,视觉效果逼真度高,可以满足虚拟现实技术中对几何模型的设计与开发要求。
The physical structure of a certain aircraft is complex. It is difficult to meet the requirements of the virtual reality system by using a single modeling method. In this paper, the geometric modeling method using 3DS MAX and MultiGen Creator is introduced. And the geometric model building process of a certain aircraft is taken as an example to discuss the method of constructing geometric model based on virtual reality technology. Practice has proved that the geometric model constructed by this method, the model composed of a small number of faces, the fidelity of visual effects, to meet the virtual reality technology for geometric model design and development requirements.