Xianqiao Wang

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B样条(B-spline)曲线

B-样条是貝茲曲線的一种一般化

degree
控制点
碎片相遇的地方称为结(节点)

种类:
  1. 均匀周期性(uniform),节点均匀,导致每个多项式函数是周期性分布
    // https://github.com/Tagussan/BSpline/blob/master/BSpline.js
    // https://zhuanlan.zhihu.com/p/144042470
  2. 开放均匀性(open uniform)
  3. 非均匀性(non-uniform)

Cox-deBoor 递归公式

转贝塞尔曲线?

Published by Xianqiao Wang on May 17th, 2021

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