1. Circle »ý¼º ÀÛ¾÷Çϱâ.
    
    Running Command ÀÛ¾÷ÀÇ Point Definition âÀÌ ³ªÅ¸³­´Ù.

    Point type : Between
    Point 1 : Left Guide Curve ÀÇ ³¡Á¡À» ¼±ÅÃÇÑ´Ù.
    Point 2 : Right Guide Curve ÀÇ ³¡Á¡À» ¼±ÅÃÇÑ´Ù.
    Ratio : 0.5 (ÇÏ´ÜÀÇ Middle Point ¹öÆ°À» Ŭ¸¯ÇÏ´Â °ª°ú µ¿ÀÏÇÏ´Ù.)

    Preview ¹öÆ°À» È®ÀÎÈÄ, OK ¹öÆ°À» Ŭ¸¯ÇÑ´Ù.