【摘要】 概述了目前视景仿真中几种快速渲染方法:可见性判断和消隐技术、细节层次技术、纹理映射技术、模型分割技术和光照模型,分析了这几种方法各自的优缺点。在此基础上,给出了相关方法在飞行视景仿真系统中的应用情况。更多还原

【Abstract】 This paper summarizes several rendering methods in current visual simulation research,such as visibility processing and hidden surfaceremoval,levels of detail,texture mapping,model subdivision and illumination model.It analyzes their merit and demerit themselves.On thisfoundation,the application of related methods in flight view simulation is given.更多还原