Convert to Subdivision and Undo

[nice_work]

我convert左polygon 去subdivision，跟住又undo番，就見到polygon同subdivision一齊出現gei畫面，有什麼出錯嗎？
我有delete history

[stantang]

Yeah, that happens. Maya's undo isn't the most reliable thing in the 3d world. Don't worry, you just have to follow what I posted for you on the other thread and get the shape back.