GUI.depth

설명

The sorting depth of the currently executing GUI behaviour.

Set this to determine ordering when you have different scripts running simultaneously. GUI elements drawn with lower depth values will appear on top of elements with higher values (ie, you can think of the depth as "distance" from the camera).

Note:To see this example working, you will need to create 2 scripts. Remember to name the scripts with the same name as the class names, else it will not work.


One Button behind the other.

// Makes this button go back in depth over the example2 class one.

using UnityEngine;
using System.Collections;

public class Example1 : MonoBehaviour
{
    public int guiDepth = 0;
    public Example2 example2;

    void OnGUI()
    {
        GUI.depth = guiDepth;

        if (GUI.RepeatButton(new Rect(0, 0, 100, 100), "GoBack"))
        {
            guiDepth = 1;
            example2.guiDepth = 0;
        }
    }
}

And copy this other example to another script:

using UnityEngine;
using System.Collections;

// Makes this button go back in depth over the example1 class one.

public class Example2 : MonoBehaviour
{
    public int guiDepth = 1;
    public Example1 example1;

    void OnGUI()
    {
        GUI.depth = guiDepth;

        if (GUI.RepeatButton(new Rect(50, 50, 100, 100), "GoBack"))
        {
            guiDepth = 1;
            example1.guiDepth = 0;
        }
    }
}