You'd have a discontinuity. A knob naturally rotates back to its start. A slider never does and would have to pacman-wrap itself back to the start.
There's no motion you could make that would infinitely increase without a break. A knob you can just move your cursor in a clockwise circle infinitely.
You'd have a discontinuity. A knob naturally rotates back to its start. A slider never does and would have to pacman-wrap itself back to the start.
There's no motion you could make that would infinitely increase without a break. A knob you can just move your cursor in a clockwise circle infinitely.