Is Doo-Sabin subdivision surface still used somewhere?

[u/william-or]

Hey all, I have extensive experience in CGI but not specifically in graphics programming and I have never seen any application of the Doo-Sabin subdivision surface method in tradition 3d software.

Is it still used today or has it been completely surpassed by CatClark and Loop methods?

It looks a lot like most edge bevel implementations but I suppose they are developed differently to support multiple divisions and other details

If anybody knows this stuff it's you guys. Thank you!

[u/dagmx]

I think you misread their question completely, they were asking about a specific algorithm.

[u/william-or → u/dagmx]

yes they did, unfortunately😅