Improved MyRotationTouchpad Script for Unity3D (Vertical and Horizontal)

Previously I’ve shared a script with you I called “MyRotationTouchpad”. But I was thinking I need to improve it.

So here it is, newer updated script. What I improved in this script is: You can rotate objects horizontally and also vertically.

This is the script:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
  
public class MyRotationTouchpad : MonoBehaviour
{
  
    public Transform RotatableH;
    public Transform RotatableV;
    public float RotationSpeed = .1f;
    public bool InvertedV = true;
    public bool LimitedV = true;
  
    bool ismouseheld;
    Vector2 currentMousePosition;
    Vector2 mouseDeltaPosition;
    Vector2 lastMousePosition;
    bool istouchpadactive;
  
    private void Start()
    {
        ResetMousePosition();
    }
  
    public void ResetMousePosition()
    {
        currentMousePosition = Input.mousePosition;
        lastMousePosition = currentMousePosition;
        mouseDeltaPosition = currentMousePosition - lastMousePosition;
    }
  
    void FixedUpdate()
    {
        if (istouchpadactive)
        {
  
            currentMousePosition = Input.mousePosition;
            mouseDeltaPosition = currentMousePosition - lastMousePosition;
  
            if (RotatableH != null)
                RotatableH.transform.Rotate(0f, mouseDeltaPosition.x * RotationSpeed, 0f);
            if (RotatableV != null)
            {
 
                if (LimitedV)
                {
                    if (RotatableV.transform.localRotation.eulerAngles.x < 45 && RotatableV.transform.localRotation.eulerAngles.x >= 0 || RotatableV.transform.localRotation.eulerAngles.x > 315 && RotatableV.transform.localRotation.eulerAngles.x <= 360)
                        {
 
                            if (InvertedV)
                                RotatableV.transform.Rotate(Mathf.Clamp(mouseDeltaPosition.y * (RotationSpeed * -1), -3, 3), 0f, 0f);
                            else
                                RotatableV.transform.Rotate(Mathf.Clamp(mouseDeltaPosition.y * RotationSpeed, -3, 3), 0f, 0f);
 
                        }
                     
                     
                     
                    if(RotatableV.transform.localRotation.eulerAngles.x > 45 && RotatableV.transform.localRotation.eulerAngles.x < 315){
     
                        if(RotatableV.transform.localRotation.eulerAngles.x < 180){
                            RotatableV.transform.Rotate(-1f, 0f, 0f);
                                
                        }else{
							RotatableV.transform.Rotate(1f, 0f, 0f);
 
                        }
                         
                    }
                     
                    //Debug.Log(RotatableV.transform.localRotation.eulerAngles.x);
                }
 
                else
                {
                    if (InvertedV)
                        RotatableV.transform.Rotate(Mathf.Clamp(mouseDeltaPosition.y * (RotationSpeed * -1), -3, 3), 0f, 0f);
                    else
                        RotatableV.transform.Rotate(Mathf.Clamp(mouseDeltaPosition.y * RotationSpeed, -3, 3), 0f, 0f);
                }
  
            }
  
            lastMousePosition = currentMousePosition;
 
        }
 
  
    }
  
    public void ActivateTouchpad()
    {
        ResetMousePosition();
        istouchpadactive = true;
    }
  
    public void DeactivateTouchpad()
    {
        istouchpadactive = false;
    }
}

Important Note: On line 47 if you found && please change it to && in Unity. I don’t know why WordPress is converting that symbol that way.

Update: Just download this package, it’s far more better than copying and pasting the code. Here is the link: https://drive.google.com/open?id=1u3t728OfuwaWQcpm4KRDEaZZikD31XxR

Here is the tutorial video for this topic: