CharacterController.collisionFlags

Description

What part of the capsule collided with the environment during the last CharacterController.Move call.

function Update () {
    var controller : CharacterController = GetComponent.<CharacterController>();
    if ((controller.collisionFlags & CollisionFlags.Above) != 0)
        print("touched the ceiling");
}

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    void Update() {
        CharacterController controller = GetComponent<CharacterController>();
        if ((controller.collisionFlags & CollisionFlags.Above) != 0)
            print("touched the ceiling");
        
    }
}