2D Toolkit Forum

2D Toolkit => Support => Topic started by: Pfaeff on September 04, 2016, 08:28:31 pm

Title: Collider glitch (sprite being pulled into collider)
Post by: Pfaeff on September 04, 2016, 08:28:31 pm

Hi there,

I am experiencing a strange issue regarding 2D colliders. I have a tilemap set up that uses tiles with different collider types. Most of the time, everything works fine, but there is a case where the player is not repelled by an obstacle but rather pulled directly into it. And I can not explain why this happens.

I made a quick video of the issue and my setup here: https://www.youtube.com/watch?v=omz3CQWSMBQ (it has annotations to highlight what's going on)
Any idea what's happening and what can cause this?

Greetings,
Pfaeff

PS: Crosspost in the Unity Forum: http://forum.unity3d.com/threads/collider-glitch-sprite-being-pulled-into-collider.429606/

Title: Re: Collider glitch (sprite being pulled into collider)
Post by: Pfaeff on September 07, 2016, 12:27:09 pm

I identified the problem: https://www.youtube.com/watch?v=19IEFWtWQFg

It seems as if the collider isn't put together correctly. I suspect the "WeldVertices()" routine in tk2dTileMapColliderBuider2D is the cause of this.

Title: Re: Collider glitch (sprite being pulled into collider)
Post by: unikronsoftware on September 11, 2016, 12:22:01 pm

Interesting...
Can you submit a repro in the private support forum? I could take a quick look to see what's causing this.