Does system calculate if visible object overlap invisible?

Does system calculate graphics if visible object overlap invisible? I worry about perfomance and fps. I know if one object overlap another one, system must calculate lot of graphics.

Invisible objects are used all the time for such things as waypoints, collisions etc, but if you don't specifically test for such a collision, then it should have no impact.

If you're worried, then makes some tests, use debug etc, or post a .capx for others to look at.

As far as I know, if an object is not on screen, or invisible, it's not "drawn", so probably no impact on performance on the graphic side.