表面(Surface)# 介紹 Visualization Conversion Toolbar Structure Control Points, Rows and Grid 權重 Primitives NURBS Curve NURBS Circle NURBS Surface NURBS Cylinder NURBS Sphere NURBS Torus Selecting Select Menu Select Random Checker Deselect Select Linked Select Similar Select Control Point Row Select More/Less Editing Transform Panel Surface Control Points 段 屬性 Shape Active Spline