曲線¶ 介紹 Structure Splines Spline Types Primitives Bézier Curve Bézier Circle NURBS Curve NURBS Circle Path 工具 Toolbar Types 選取 Select Menu All 無 Invert Box Select Circle Select Lasso Select Select Random Checker Deselect Select More/Less Select Linked Select Similar (De)select First/Last Select Next/Previous Pick Shortest Path 編輯 Transform Panel Curve Control Points 段 Other 屬性 Shape Geometry Path Animation Active Spline Curve Display