Spline and Destructible Mesh

Does anyone know if you can make a destructible mesh into a spline, much like a fence that can be destroyed, or make a spline a destructible?

I want to make putting fences in my game easier and a little bit faster, but I want them to be able to be destroyed in sections upon impact. I assume that this is probably not possible, but I wanted to ask and see what everyone else thinks.


+1, I would like to know how to destroy things at certain areas as well.