文中介绍了高等级公路三维视景的建模过程、实现方法，以及地形的简化技术。

This paper introduced the modeling process and realization method and terrain simplification of the freeway three-dimensional scene.

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通过三维建模、虚拟场景配置、虚拟场景实时驱动三个步骤对视景系统进行实现，开发出一套适用于多机空战战法训练的飞行视景仿真系统。

According to the whole design, a flight training scene system is developed through three steps: three-dimensional modeling, virtual scene configuration and virtual scene real-time drive.

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本文重点对几何形态建模、纹理映射建模等技术进行了较为详细的论述，并建成了“虚拟小区”三维视景模型。

This article discuses the technique of configuration modeling, texture mapping in detail, and build a 3-d model, named virtual block.

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本文重点对几何形态建模、纹理映射建模等技术进行了较为详细的论述，并建成了“虚拟小区”三维视景模型。

This article discuses the technique of configuration modeling, texture mapping in detail, and build a 3-d model, named virtual block.

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