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Question by ricolini · Apr 04, 2020 at 06:19 PM · 2d gamecollider2dsidescroller2d collisionside-scrolling

Why is my Player slowing down between two Tilemap Colliders?

Hi Guys,

I am currently working on a 2D sidescrolling action game - I've come pretty far, but i am currently stuck at a strange problem. When the player crouches I am changing from a Box-Collider2D (the size of the Player) to a certainly smaller Circle-Collider2D (the size of the Head). I am doing t$$anonymous$$s change so the player can move on narrow paths that normally are too low. (I've provided a screenshot below) Now heres the actual problem with that: Somehow i am colliding with a collider (i am asuming the tilemap collider), w$$anonymous$$ch makes the player slow down. - but why?

alt text
I've already added a PhysicsMaterial with Friction = 0 to both colliders of the player. I am moving the player based on calcuating the velocity trough keyboard input and then applying that velocity to the rigidBody of the player with Vector3.SmoothDamp. With no Tilemap-Collider above the player everyt$$anonymous$$ng works fine, so i dont see where the problem is.

Does somebody have an ideo what the problem is or what I am doing wrong? :D
Thanks in advance!
Erik

collider-problem.jpg (149.7 kB)
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Answer by ricolini · Feb 10, 2021 at 12:46 PM

Lessons learned: Never ever use two colliders on the same objects and use Collider2D.enabled to switch between them - instead create a new Collider each time with AddComponent and change the values of the collider.

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