理学 图形裁剪 释 polygon clipping 多边形裁剪 对于一个多边形，可以把它分解为边界的线段逐段进行裁剪。但这样做会使原来封闭的多边形变成不封闭的或者一些离散的线段。当多边形作为实区域考虑时，封闭的多边形裁剪后仍应当是封闭的多边形，以便进行填充。为此，可以使用Sutherland-Hodgeman算法。该算法的基本思想是一次用窗口的一条边裁剪多边形。
polygon clipping 多边形修剪
计算机应用 计算机辅助设计与图形学 释文 polygon clipping 多边形裁剪
- The Best of Youth
- The Best Plays of Contemporary Chinese Opera
- The Best Practice of Project Management
- The Best Years of Our Lives
- The B. E. Vedeneev All-Russia Research Institute of Hydraulic Engineering
- The Bewitching Braid
- The Bhabha Atomic Research Centre
- the bias of communication time
- The Bicycle Thief
- The Biennial Exhibition of ISCAEE
- The Biennial of Illustration Bratislava
- the big bang model
- The Big Bang Theory
- the big-bang theory
- The Big Boss
- the big data policing strategy
- the Big Dig
- The Big Head Son and Little Head Father
- The Big Parade
- The Big Road
- the big studio era
- The Bilingual Dictionary Research Centre of Nanjing University
- the bill of freedom of association
- the biofeedback treatment instrument for anal sphincter
- The Biographies of Exemplary Women