基本体

参考

模式:物体模式 和 编辑模式 菜单:Add ‣ Curve 快捷键:Shift-A

See also

When adding curves there are some common options like other Objects.

In Object/Edit Mode, the Add Surface menu, provides six different surface primitives:

NURBS曲面基本体。

NURBS曲线基本体.

NURBS Curve

NURBS Curve only have one control point on each V row.

TODO.

NURBS Circle

NURBS Circle only have one control point on each V row.

TODO.

注意 NURBS 曲面圆环是不会填充的, 跟其对应的 "真正的"曲线不一样...

NURBS Surface

TODO.

NURBS Cylinder

TODO.

NURBS Sphere

TODO.

NURBS Torus

TODO.