The intersection of sweep volume with complicated surface normal is transformed into computation of intersection between triangular mesh and directedline segment.
将扫描体与复杂曲面法矢的求交问题，转化为三角网格与有向线段之间的求交计算。
2
In the early Roman Empire, playwrights were sometimes exiled or executed for line constructed as directed against the emperor; thus, Seneca's silence may be simple prudence.
在罗马帝国早期，剧作家有时会因为反对皇帝而被流放或处死；因此，塞内加的沉默可能只是出于谨慎。
3
Recall that the process object definition contained the command line that executes ChompQ.pl and that the output was directed to ChompQ.log in the WebSphere MQ exits directory.