I am fairly new to Unity and am currently working on a small project.

My problem is this.

I want to display text when I click on the cube.

I have a total of four different cubes, all of which should display different text when clicked.

The solution I have so far works, but of course now when I click on the cubes the same text comes up and if I assign each cube its own text they all appear at once.

The cubes should also rotate and when clicked on just stop and display the text.

I tried it with the Event Trigger System and assign different texts, but without success.

Any suggestion for a solution?

I tried it with the Event Trigger System and assign different texts, but without success.

Any suggestion for a solution?

Updating TextMeshPro dynamically

If you're looking only to change one TextMeshPro component but vary the text per cube, then you could add a custom string per GameObject:

[SerializeField] private string customText = "Default Text - Change Me!";

And update the text inside the OnMouseDown() method:

textMeshProUGUI.text = customText;

Although with the latter, the _isRevealed state would still be per cube, meaning that toggling the state of one will make the text disappear, even if others are active.

CodePudding user response：

1. You are using input.GetMouseButtonDown, when you click anywhere all the boxes run the same code, you don't specify which box is clicked you only looking for a click, I suggest you use raycast to send a ray to detect which box you are clicking and run ,

2. Add this script to the camera or player and give all the boxes gameobject a "Box" Tag :

   void Update()
    {
      if (Input.GetMouseButtonDown(0))
   {
   
     RaycastHit hit;
     Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
   
     if (Physics.Raycast(ray, out hit))
     {
         Transform objectHit = hit.transform;
   
         if (objectHit.CompareTag("Box"))
         {
             objectHit.GetComponent<Rotator>().RotateObject();
         }
     }
     }
    }
   

3. add this function to the Rotator Script and remove the code from update :

    public void RotateObject()
     {
        if (rotateObject)
     { 
   
         rotateObject = false;
         Text.SetActive(true);
   
     }
     else
     {
         rotateObject = true;
         Text.SetActive(false);
     }
      }
    }