2D character collider issues with edges

[ppowersteef]

I’m not sure if this is is fitting for “2D” or “psygics”. I hope it’s okay.

Hello reader,

I’m pretty new to Unity and I’m making a simple 2D shooter, though I’ve a big issue with the collider.
At first, It seems to either slip away over the ground of becoming stuck on the wall.

I use Materials to solve this issue a bit, Using two different-sized 2D circle colliders,
one supposed to slip from the wall, and one to keep friction on the ground.
<Circle below is to not slip from the ground, the one above is to slip from walls, I made it bigger so the circle with friction wouldn’t touch the walls.

“Good friction” has a friction of 1.
“Slippery” has no values.

Yet, I’m now only having a problem with the edges of a block, because that will be seen by the circle with friction.

Maybe I’m thinking too hard about it, it sounds like it shouldn’t be hard to be fixed, but yet, I don’t know how it should be. I was thinking about the sides of a box collider to have a different material, if that was possible.

I thank you for reading this, and I would greatly like it if you’ll reply with a possible answer

[Hyblademin]

It seems like a somewhat common solution to make the upper, low-friction collider a box that covers most of the character, and the lower, high-friction collider just barely stick out of the bottom. The downside to this arrangement is that it doesn’t play nice with slopes.

An approximation:

Do you think this could work for your project?

[ppowersteef]

that might work, I’ll try it the next time.

Thank you

[ppowersteef]

It seems to have worked out,

It thought it would be stuck at one of the box colliders below, but that’s not the case here,
I don’t have to worry about slopes, I just make sure they won’t appear then, at least in the current state then.

Once again, thank you for helping out