sweep vector的意思|示意

An effective algorithm is presented here for seeking and realizing the intersection of tool sweep volume with surface vector.

提出一种实现刀具扫描体与曲面矢量求交的有效算法。

When performing a sweep the user specifies a motion vector, this specifies the direction and magnitude of the path the objects is swept over.

为了执行一次扫掠，用户需要指定一个运动矢量，它指出了方向和将要用于扫掠的路径长度。