Triggering raw image popup.

Hi,
I've put a box collider onto a nonplayer character in the hope of creating a GUI popup. I attached this script to the box collider and
I drag-and-dropped Canvas from the hierarchy to the public game object in the script in the inspector.

When the game scene is opened, the canvas switches off in the script in the inspector, but it doesn't switch back on when the player collides with the box collider trigger.

I'm not sure what's going wrong.

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class PopScript : MonoBehaviour {
5.  
6.     public GameObject Canvas;
7.    
8.     void Start ()
9.     {
10.         Canvas = GameObject.Find ( "Canvas" );
11.     }
12.     void Update () {
13.  
14.         Canvas.GetComponent<Canvas>().enabled = false;
15.     }
16.     public void OnTriggerEnter ( Collider other )
17.     {
18.                 if (other.tag == "Player") {
19.                         Canvas.GetComponent<Canvas> ().enabled = true;
20.                 }
21.         //else {
22.         //                Canvas = GameObject.Find ("Canvas");
23.         //                Canvas.GetComponent<Canvas> ().enabled = false;
24.        
25.                 //}
26.         }
27.    
28. }
29.  

 

I think, that is becouse you switch off this canvas on each frame in your Update procedure.

Try to make this canvas disabled in Start procedure, then in On Trigger Enter make it enabled, and then in OnTriggerExit make this canvas disabled.

 

Yes, you're right!
Thanks.