u/Glass-Ad672

im not saying using ai when coding is bad btw, just wanted to make a meme

I'm trying to make a script that treats a certain y level as ground. Im basically trying to simulate a collision (the video's showing how it's going so far, there's no collider on the ground). I know I could just spawn a boxCollider at the ground and have it track the physics object, but I'm going to use this for something else where that doesn't really work at all. Before I continue down this rabbit hole, is there a way to simulate a collision without spawning in colliders?