51 lines
1.2 KiB
C#
51 lines
1.2 KiB
C#
using UnityEngine;
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[ExecuteAlways]
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public class SafeAreaController : MonoBehaviour
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{
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RectTransform Panel;
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Rect LastSafeArea = new Rect(0, 0, 0, 0);
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void Awake()
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{
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Panel = GetComponent<RectTransform>();
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Refresh();
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}
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void Update()
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{
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// Refresh();
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}
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void Refresh()
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{
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Rect safeArea = GetSafeArea();
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if (safeArea != LastSafeArea)
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ApplySafeArea(safeArea);
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}
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public Rect GetSafeArea()
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{
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return Screen.safeArea;
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}
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void ApplySafeArea(Rect r)
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{
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LastSafeArea = r;
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// Convert safe area rectangle from absolute pixels to normalised anchor coordinates
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Vector2 anchorMin = r.position;
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Vector2 anchorMax = r.position + r.size;
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anchorMin.x /= Screen.width;
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anchorMin.y /= Screen.height;
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anchorMax.x /= Screen.width;
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anchorMax.y /= Screen.height;
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Panel.anchorMin = anchorMin;
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Panel.anchorMax = anchorMax;
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// Debug.LogFormat("New safe area applied to {0}: x={1}, y={2}, w={3}, h={4} on full extents w={5}, h={6}",
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// name, r.x, r.y, r.width, r.height, Screen.width, Screen.height);
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}
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}
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