AppExperiments

using Leap.Unity.Attributes;
using Leap.Unity.GraphicalRenderer;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;

namespace Leap.Unity.UI {

  [ExecuteInEditMode]
  public class BoxGraphicSurfaceRect : MonoBehaviour {

    public LeapBoxGraphic parentBox;

    public float extraDepth = 0.0001F;

    [SerializeField, Disable]
    private float _parentBoxDepth = 0F;

    private RectTransform _rectTransform;

    void Reset() {
      _rectTransform = GetComponent<RectTransform>();
      if (_rectTransform == null) {
        _rectTransform = this.gameObject.AddComponent<RectTransform>();
      }

      parentBox = this.transform.parent.GetComponent<LeapBoxGraphic>();
    }

    void Update() {
      if (parentBox != null) {
        _parentBoxDepth = parentBox.size.z;
        this.transform.localPosition = new Vector3(this.transform.localPosition.x,
                                                  this.transform.localPosition.y,
                                                  -_parentBoxDepth - extraDepth);
      }
    }

  }

}