曲面细分(Loop细分、Catmull-Clark细分)、曲面简化(边坍缩、二次度量误差)、曲面正则化
https://blog.csdn.net/weixin_43399489/article/details/121440975
Doo-Sabin、Catmull-Clark 和 Loop细分曲面展示
https://www.bilibili.com/video/av246900191/
三维网格细分算法(Catmull-Clark subdivision & Loop subdivision)附源码
https://www.cnblogs.com/shushen/p/5251070.html
Doo-Sabin细分算法
https://blog.csdn.net/lafengxiaoyu/article/details/77103134

https://rosettacode.org/wiki/Catmull%E2%80%93Clark_subdivision_surface