This addon dynamically adapts the view/camera/volumetrics clipping distances based on object selection and distance to the object.
There are also a couple of options to change the factors used for the clipping calculation and a option to apply the clipping to your “Active Camera” and not only the viewport clipping.
Thanks for the really helpful addon. I think that this feature should be applied to the 3d viewport by default! For the urban scene I am working on, I’m not seeing much of a performance hit, if at all so good job