Set clipping in show() command

[lincolnjohnson]

Would it be possible to have a show() command in OCP render with a clipping location/plane selected?

When building assemblies of multiple objects, I sometimes like to render them together and slice them so I can check to ensure all of my fits are correct.

It would be nice if I could set something like clipping=(10,False,False) to have the render clip at +10 on the X plane, for (True,False,False) to have it clip at 0 in X.