How much of an object is overlapping?

I just want to know if there is any way to tell how much of an object is overlapping another. Is there a weird trick or plugin?

Thanks.

It depends.. If your objects are simple shapes (circles, rectangles), you can do this with math.

If you need to roughly detect several stages of overlapping (touching, some overlapping, overlapping a lot), you can scale down the original sprite to 0.9, 0.5, 0.2 etc., every time checking if it's still overlapping another sprite. And after that return it to 100% size. Overlapping checks are quite fast, so you can do all this in one tick.

Also you may find some useful ideas in this post: