可见面 meaning in Chinese
visual surface
Examples
- Based on these discussions , the locating and pickup techniques are analyzed detailedly , a new 3d locating arithmetic is presented , and the pickup technique of visible - surface is discussed
在此基础上，详细分析了交互系统中定位和拾取技术，提出一种新的三维定位算法，研究了可见面选择技术。 - Another 20 kinds of non - designed contact points are given for the first time . contact determining algorithm of all the above contact types is given using z - buffer algorithm for 3 - d observation , and simulation results show high accordance with results of vector - associated method . simulation for non - designed contact mode with random initial conditions has been done too , and statistics from the simulation indicates that it is important to predict non - designed contact points in practical rvd efforts
全文的工作包括以下几个方面的内容: 1 .建立了周边式对接机构的复杂几何外形的数学描述,描述了对接初始条件范围内,两对接机构相互接近、捕获过程中可能出现的20种设计接触模式,并针对初始接触点首次提出20种非设计接触模式;利用计算机图形学中可见面判别的z -缓冲算法原理,给出了所有接触模式的检测算法,该算法的仿真结果与辅助向量法高度一致,验证了算法的有效性;进行了300组确定首次接触点的随机仿真,统计结果表明,在飞船上实时进行非设计接触模式的预测是非常重要的。