Hello everybody i not good at c# but i tried some scripting with script api.I tried to make a ladder system with vector3 up ,and ontriggerstay but not worked.i put a video u can learn better with video and that is my codes
using UnityEngine;
using System.Collections;
public class Merdiven : MonoBehaviour
{
void OnTriggerStay(Collider other)
{
transform.position += Vector3.up * Time.deltaTime;
}