Add curved/spline to already created objects to manipulate and bend the object

[ACakes]

I’d love to be able to attach a spline to an already created object from one view, and then be able to manipulate it to curve and bend it.

[Wenyuqn60]

I want希望加入这个功能，对于复杂的物体弯曲变形
需要这些功能