Command: Circle ( L0 ?, v' |% d1 A% H) L# W4 OSpecify center point for circle or [3P/2P/Ttr (tan tan radius)]: 3p , i, I5 F- ^& I8 D* _! R8 u4 wSpecify first point on circle: tan to& y% ^/ w/ Z8 Q
Specify second point on circle: tan to ( N5 E- r) x- h5 PSpecify third point on circle: per to 选中心线