Limit y rotation

News & General Discussion
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1

Hey,

I have the below script which works really well for looking around my scene. I was wondering if someone could help me limit the maximum rotation for the y axis.

Currently, when you hold the mouse button down you can move your mouse forward to look down and go as far as all the way through the floor!

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class NewBehaviourScript : MonoBehaviour
{
   
        Vector2 rotation = new Vector2(0, 0);
        public float speed = 3;

        void Update()
        {
        if (Input.GetMouseButton(0)) {
            rotation.y += Input.GetAxis("Mouse X");
            rotation.x += -Input.GetAxis("Mouse Y");
            transform.eulerAngles = (Vector2)rotation * speed;
        }
    }
    }

Any help would be much appreciated!

Cheers

2

well, what about not doing the addition to rotation.y without any check or limit on the resulting value?

A few thousand clues might be found by googling ‘unity restrict rotation’

3

Mathf.Clamp

4

Congrats on the sarcasm. I’m currently in the process of learning how to read script, so when im looking around online, as the answers i found didn’t match the part that i had that was working, i didnt know how to merge the 2.

Its fine now @neginfinity pointed me in the right direction and now the issue is resolved.

Cheers