矢量跟踪的结果是相当漂亮的，走的路线形成一条优美的曲线。-vector tracking the results is very pretty, going in the formation of a beautiful curve.

游戏中使用贝塞尔曲线应用的例子，让玩家沿这个曲线行走-Examples of applications using Bezier curve in the game, allowing the player to walk along this curve