Detect whether or not two rectangles boundaries are overlapping.
|Enter||Exec||The input execution that triggers this node|
|A||Rect||The first rectangle|
|B||Rect||The second rectangle|
|True||Exec||Execute the next node when the two rectangles are overlapping|
|False||Exec||Execute the next node when the two rectangles are not overlapping|
By changing the rectangular image positions to change their overlap states to trigger the background show/off.