你会使用一个多边形对象创建模式曲线迅速，并调整组织对撞机模拟参数之间的性格碰撞，裤子和。

You would use a polygon object to create pattern curves quickly, and adjust simulation parameters to organize collision among character, pants, and colliders.

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车辆的跟踪是采用三参数状态空间的多边形拟合技术来实现的。

And car tracking is realized by a polygon fitting approach in three-parameter state space.

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当形状参数增大时，曲线能连续逼近控制多边形。

With increasing of the shape parameters the curve can well approximate the control polygon.

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