39 lines
1012 B
C#
39 lines
1012 B
C#
// Copyright HTC Corporation All Rights Reserved.
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using System.Collections.Generic;
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using UnityEngine;
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namespace VIVE.OpenXR.Raycast
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{
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public static class CanvasProvider
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{
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const string LOG_TAG = "VIVE.OpenXR.Raycast.CanvasProvider";
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private static void DEBUG(string msg) { Debug.Log(LOG_TAG + " " + msg); }
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private static List<Canvas> s_TargetCanvases = new List<Canvas>();
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public static bool RegisterTargetCanvas(Canvas canvas)
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{
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if (canvas != null && !s_TargetCanvases.Contains(canvas))
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{
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DEBUG("RegisterTargetCanvas() " + canvas.gameObject.name);
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s_TargetCanvases.Add(canvas);
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return true;
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}
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return false;
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}
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public static bool RemoveTargetCanvas(Canvas canvas)
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{
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if (canvas != null && s_TargetCanvases.Contains(canvas))
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{
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DEBUG("RemoveTargetCanvas() " + canvas.gameObject.name);
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s_TargetCanvases.Remove(canvas);
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return true;
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}
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return false;
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}
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public static Canvas[] GetTargetCanvas() { return s_TargetCanvases.ToArray(); }
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}
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} |