53 lines
2.3 KiB
C#
53 lines
2.3 KiB
C#
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// WL796_PixelProbe.cs — 화면 특정 픽셀을 덮고 있는 활성 UI Graphic 을 전부 나열한다(정체불명 사각형 추적).
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// unity command run_script --file AgentScripts/WL796_PixelProbe.cs --entry WL796_PixelProbe.At --args '[30,20]'
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using System.Linq;
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using System.Text;
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using UnityEngine;
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using UnityEngine.UI;
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public static class WL796_PixelProbe
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{
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static Rect ScreenRect(RectTransform rt, Canvas canvas)
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{
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var corners = new Vector3[4];
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rt.GetWorldCorners(corners);
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var cam = canvas != null && canvas.renderMode != RenderMode.ScreenSpaceOverlay ? canvas.worldCamera : null;
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Vector2 min = new Vector2(float.MaxValue, float.MaxValue), max = new Vector2(float.MinValue, float.MinValue);
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for (int i = 0; i < 4; i++)
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{
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Vector2 p = cam != null ? (Vector2)RectTransformUtility.WorldToScreenPoint(cam, corners[i]) : (Vector2)corners[i];
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min = Vector2.Min(min, p); max = Vector2.Max(max, p);
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}
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return Rect.MinMaxRect(min.x, min.y, max.x, max.y);
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}
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static string Path(Transform t)
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{
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var sb = new StringBuilder(t.name);
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var p = t.parent;
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while (p != null) { sb.Insert(0, p.name + "/"); p = p.parent; }
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return sb.ToString();
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}
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public static object At(float x, float y)
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{
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if (!Application.isPlaying) return "not playing";
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var pt = new Vector2(x, y);
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var sb = new StringBuilder("point=" + pt + " screen=" + Screen.width + "x" + Screen.height + "\n");
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var all = Object.FindObjectsByType<Graphic>(FindObjectsInactive.Exclude, FindObjectsSortMode.None)
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.Where(g => g.isActiveAndEnabled && g.gameObject.activeInHierarchy);
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foreach (var g in all)
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{
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var canvas = g.canvas;
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var r = ScreenRect(g.rectTransform, canvas);
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if (!r.Contains(pt)) continue;
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var cg = g.GetComponentInParent<CanvasGroup>();
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sb.AppendLine(" " + Path(g.transform) + " [" + g.GetType().Name + "] rect=" + r.ToString("F0") +
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" color=" + g.color + " a=" + g.color.a.ToString("F2") +
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(cg != null ? " parentCG.alpha=" + cg.alpha : "") +
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" sortOrder=" + (canvas != null ? canvas.sortingOrder : 0));
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}
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return sb.ToString();
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}
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}
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