How do I make a 'one way platform' collision?

[praiseTheKek]

I would like moving object to collide when hitting quad body from one side.

I also don't want to hit onCollide event listener on quad if possible.

e.g.

Best

[MariuszDabrowski]

Looks like a similar question to #352

You should be able to use velocity and collisionFilters.

[liabru]

Exactly, also take a look at #284.

[stursby]

@praiseTheKek how did you end up solving this? I'm trying to do something similar where a ball can "fall through" a rectangle but then can't get back up past it.