Editing# Transform Panel Curve Transform Mirror Snap Spin Add Duplicate Split Separate Toggle Cyclic Set Spline Type Show/Hide Cleanup Delete Control Points Extrude Curve and Move Make Segment Tilt Clear Tilt Set Handle Type Recalculate Handles Smooth Smooth Curve Tilt Smooth Curve Radius Smooth Curve Weight Hooks Make Vertex Parent 段 Subdivide Switch Direction Other Set Goal Weight Add Vertex