To keep things all quads, you will always be dealing in pairs, but they don't always have to be parallel.

要让模型保持4方，你仍然需要成对处理，但处理的边并不总是平行的。

youdao

To keep things all quads, you will always be dealing in pairs, but they don't always have to be parallel.

要让模型保持4方，你仍然需要成对处理，但处理的边并不总是平行的。

youdao