LÖVE

There are no units.

More specifically, they are just units. An arbitrary math thing.

These functions return distances in pixels. Imagine a circle around your object that has the distance in pixel for radius.

They're still arbitrary. You can use them for pixels of course. You can also use them for tiles or in-game measurements of whatever you choose. It's just math.

You didn't need to bump this thread. lol

People should get a badge under their avatars for /pointlessly/ necroing threads, maybe everlasting shame would be a nice enough deterrent.

Haha. Agreed.