Two CharacterControllers Not Firing OnControllerColliderHit

I spent an hour last night trying to figure out why my CharacterControllers weren't triggering OnControllerColliderHit when they touched each other.

They do trigger OnControllerColliderHit when they touch BoxColliders in the environment, just not each other.

Nothing in the documentation I've seen suggests that CharacterControllers aren't supposed to fire OnControllerColliderHit when they collide. And yet... here we are.

Any thoughts?

 

To get trigger information you have to use trigger collider and at least it's need rigid body attach with it. Check out following link and bottom of the page

http://docs.unity3d.com/Documentation/Components/class-SphereCollider.html

 

Okay. My use of the word "triggering OnControllerColliderHit " was misleading, I guess.

They are not triggers. They are CharacterControllers.

 

Hello,

I have the same problem. I have multiple CharacterControllers on my scene, and OnControllerColliderHit method is not called.

Did you solved this problem? Anyone else have encountered this?

 

Nevermind, i found the solution in Unity Doc.
http://docs.unity3d.com/Documentation/ScriptReference/CharacterController.html

I was detecting Collision between 2 CharacterController when both were moving, but not when only one was moving, that is why.