Rhino 7 WIP clipping plane object

For Rhino7 it would be use full to have an option in the clippingplane command to add an object. So to make an object the clippingplane. In Vray I use this feature in 3dsmax to clip a part of an interior for example. But in rhino this can only use as a plane. Sometimes you need a to clip it with some corners.
Another suggestion could be to exclude objects from the clippingplane.

What are you’re thoughts about this?

Have you seen this thread?