using UnityEngine;

public class NewMonoBehaviourScript : MonoBehaviour
{
    private MeshRenderer mesh;

    void Start()
    {
        mesh = GetComponent<MeshRenderer>();
    }

    void Update()
    {
        if (Input.GetKeyDown(KeyCode.X))
        {
            // テクニック
            mesh.enabled = !mesh.enabled;
        }
    }
}