CharacterController.isGrounded

説明

CharacterController が最新の移動中に地面に接地しているかどうかの判断

using UnityEngine;

public class Example : MonoBehaviour
{
    CharacterController controller;

    void Start()
    {
        controller = GetComponent<CharacterController>();
    }

    void Update()
    {
        if (controller.isGrounded)
        {
            print("CharacterController is grounded");
        }
    }
}