After my initial post, I just kept to try and I only found a way that you just mentioned. And thanks a lot for that. And yeah looks like its only way to achieve to what I want.
( Note: When I use higher resolution like 100 segments or more and this way really cost heavier, so slows down viewport. )
Need to ask is possible to use XP to find easier way? (I mean if I use XP it won't slows down viewport as standard way.)