Problem rotation.

Questions & Answers
1

Hi!
I’ve created this script to rotate a wheel, the problem is that It doesn’t rotates on itself, while I would like so.
This is the script, how can I do to rotate It on itself?

using UnityEngine;
using System.Collections;

public class RideRiesenrad : MonoBehaviour {

    
public GameObject rad_main;
float rad_rotation;
    


void Awake()
{
rad_rotation = 0.0f;
}

void Update()
{
		
    if (Input.GetKey(KeyCode.M))
		{
			
    int i;

    rad_rotation = (rad_rotation + Time.deltaTime * 5.0f) % 360.0f;
    
    rad_main.transform.localEulerAngles = new Vector3 (0.0f, 0.0f, rad_rotation);
2

transform.Rotate(Vector3.right * Time.deltaTime*speed);