Currently this is mainly useful for picking camera DOF depth. - EKey over a distance field prompts you to pick a depth from the camera. - WKey (Specials menu) to pick from the 3D view (when the active camera's selected).
Currently this is mainly useful for picking camera DOF depth. - EKey over a distance field prompts you to pick a depth from the camera. - WKey (Specials menu) to pick from the 3D view (when the active camera's selected).