https://deltamotion.com/education/videos/curvetool/curvetool.htm
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我们使用的通用技术称为三次样条，但我们进行了改进。 三次样条允许点之间的三次插值。 索引或 x 轴可以是时间或主轴的位置。
https://deltamotion.com/education/videos/curvetool/curvetool.htm
Hopefully, you can download this video and you understand English.
The general technique we use is called cubic splines, but we have made improvements. Cubic splines allow cubic interpolation between points. The index or x axis can be time or the position of a master axis.
发表于 2021-11-26 19:46:00
