[WL-816a] 물 색도 데모 값으로 + 되돌리기 스위치가 ReferenceLook 까지 끈다 (#816)

- Farm_SimpleWater_Demo.mat (SimpleWater 복사본 · 깊은물/얕은물 색 = 데모 Water.mat 값)
- WLFarmLook.Start: enabled_=0 이면 WL_ReferenceLook 도 끄고 Restore → 원본 조명 100% 실측 확인
- AgentScripts: 물 교체 · Play 캡처 · 스위치 토글

AgentScripts/WL816a_PlayCap.cs

@@ -0,0 +1,72 @@
+// WL-816a — Play 중 오프스크린 캡처 + 룩 진단 (배치모드 헤드리스에서도 동작)
+public static class WL816a_PlayCap
+{
+    const string Dir = "Screenshots_WL/WL816a/";
+    const int W = 1080, H = 1920;
+
+    public static void Run()
+    {
+        var sb = new System.Text.StringBuilder();
+        sb.AppendLine("isPlaying=" + UnityEngine.Application.isPlaying);
+        sb.AppendLine("FarmLook  : mode=" + WL.Look.Farm.WLFarmLook.AppliedMode + " · " + WL.Look.Farm.WLFarmLook.LastLog);
+        sb.AppendLine("RefLook   : applied=" + WL.Look.Arena.WLReferenceLook.IsApplied
+                    + " · outlined=" + WL.Look.Arena.WLReferenceLook.OutlinedRenderers
+                    + " · contrastMat=" + WL.Look.Arena.WLReferenceLook.ContrastMaterials
+                    + " · rim=" + WL.Look.Arena.WLReferenceLook.RimRenderers
+                    + " · " + WL.Look.Arena.WLReferenceLook.LastLog);
+        sb.AppendLine("ambient   : " + UnityEngine.RenderSettings.ambientMode + " " + UnityEngine.RenderSettings.ambientLight
+                    + " · skybox=" + (UnityEngine.RenderSettings.skybox != null ? UnityEngine.RenderSettings.skybox.name : "없음"));
+        var ls = UnityEngine.Object.FindObjectsByType<UnityEngine.Light>(UnityEngine.FindObjectsInactive.Exclude, UnityEngine.FindObjectsSortMode.None);
+        for (int i = 0; i < ls.Length; i++)
+            sb.AppendLine("light     : " + ls[i].name + " " + ls[i].type + " " + ls[i].color + " I=" + ls[i].intensity + " " + ls[i].shadows);
+
+        Shot(FindCam("MainCamera"), Dir + "p_play_main.png");
+        Shot(DemoAngleCam(), Dir + "p_play_demoangle.png");
+        sb.AppendLine("캡처 p_play_main.png · p_play_demoangle.png");
+        UnityEngine.Debug.Log("[WL816a PlayCap]\n" + sb.ToString());
+    }
+
+    static UnityEngine.Camera DemoAngleCam()
+    {
+        var go = UnityEngine.GameObject.Find("__WL816aDemoAngle");
+        if (go == null) { go = new UnityEngine.GameObject("__WL816aDemoAngle"); go.hideFlags = UnityEngine.HideFlags.DontSave; }
+        var c = go.GetComponent<UnityEngine.Camera>();
+        if (c == null) c = go.AddComponent<UnityEngine.Camera>();
+        c.orthographic = true; c.orthographicSize = 10f;
+        c.nearClipPlane = 0.3f; c.farClipPlane = 500f;
+        c.clearFlags = UnityEngine.CameraClearFlags.Skybox;
+        c.backgroundColor = new UnityEngine.Color(0.192f, 0.302f, 0.475f, 0f);
+        c.depth = -100f;
+        var rot = UnityEngine.Quaternion.Euler(30f, 60f, 0f);
+        go.transform.rotation = rot;
+        go.transform.position = new UnityEngine.Vector3(0f, 0.6f, 0f) - rot * UnityEngine.Vector3.forward * 60f;
+        if (go.GetComponent<UnityEngine.Rendering.Universal.UniversalAdditionalCameraData>() == null)
+            go.AddComponent<UnityEngine.Rendering.Universal.UniversalAdditionalCameraData>();
+        return c;
+    }
+
+    static UnityEngine.Camera FindCam(string name)
+    {
+        var cams = UnityEngine.Object.FindObjectsByType<UnityEngine.Camera>(
+            UnityEngine.FindObjectsInactive.Exclude, UnityEngine.FindObjectsSortMode.None);
+        for (int i = 0; i < cams.Length; i++) if (cams[i].name == name) return cams[i];
+        return cams.Length > 0 ? cams[0] : null;
+    }
+
+    static void Shot(UnityEngine.Camera cam, string path)
+    {
+        if (cam == null) return;
+        var rt = new UnityEngine.RenderTexture(W, H, 24, UnityEngine.RenderTextureFormat.ARGB32, UnityEngine.RenderTextureReadWrite.sRGB);
+        rt.antiAliasing = 1;
+        var pT = cam.targetTexture; var pA = UnityEngine.RenderTexture.active;
+        cam.targetTexture = rt; cam.Render();
+        UnityEngine.RenderTexture.active = rt;
+        var tex = new UnityEngine.Texture2D(W, H, UnityEngine.TextureFormat.RGB24, false);
+        tex.ReadPixels(new UnityEngine.Rect(0, 0, W, H), 0, 0); tex.Apply();
+        UnityEngine.RenderTexture.active = pA; cam.targetTexture = pT;
+        var d = System.IO.Path.GetDirectoryName(path);
+        if (!System.IO.Directory.Exists(d)) System.IO.Directory.CreateDirectory(d);
+        System.IO.File.WriteAllBytes(path, UnityEngine.ImageConversion.EncodeToPNG(tex));
+        UnityEngine.Object.DestroyImmediate(tex); UnityEngine.Object.DestroyImmediate(rt);
+    }
+}

AgentScripts/WL816a_Toggle.cs

@@ -0,0 +1,16 @@
+// WL-816a — 되돌리기 스위치 on/off (Play 전 콘솔 에러 출처 확인용)
+public static class WL816a_Toggle
+{
+    const string SO = "Assets/WL/Look/Farm/Resources/WL/WLFarmLookSettings.asset";
+    public static void Off() { Set(0); }
+    public static void On() { Set(1); }
+    static void Set(int v)
+    {
+        var so = UnityEditor.AssetDatabase.LoadAssetAtPath<WL.Look.Farm.WLFarmLookSettings>(SO);
+        if (so == null) { UnityEngine.Debug.Log("[WL816a Toggle] SO 없음"); return; }
+        so.enabled_ = v;
+        UnityEditor.EditorUtility.SetDirty(so);
+        UnityEditor.AssetDatabase.SaveAssets();
+        UnityEngine.Debug.Log("[WL816a Toggle] enabled_=" + so.enabled_);
+    }
+}

AgentScripts/WL816a_Water.cs

@@ -0,0 +1,68 @@
+// WL-816a 추가 — 물(SimpleWater)도 데모 물 색으로 맞춘다.
+//   데모 Water.mat 실측: _Tint(깊은 물) = (0.13333, 0.51765, 0.74510) · _Color(얕은 물) = (0.29804, 0.80000, 1.0)
+//   FarmingIsland SimpleWater 원본은 Color_A271762B(깊음) = (0, 0.31609, 0.90566) · Color_E0824245(얕음) = (0.17453, 0.59879, 1)
+//   🔴 원본 .mat 은 수정하지 않는다 — 복사본을 만들어 씬에서 교체.
+public static class WL816a_Water
+{
+    const string DstScene = "Assets/WL/Look/Farm/Scenes/WL_FarmLook.unity";
+    const string SrcMat = "Assets/FarmingIsland/Materials/Environments/SimpleWater.mat";
+    const string NewMat = "Assets/WL/Look/Farm/Materials/Farm_SimpleWater_Demo.mat";
+
+    public static void Run()
+    {
+        var sb = new System.Text.StringBuilder();
+        var src = UnityEditor.AssetDatabase.LoadAssetAtPath<UnityEngine.Material>(SrcMat);
+        if (src == null) { UnityEngine.Debug.Log("[WL816a Water] 원본 없음"); return; }
+
+        var m = UnityEditor.AssetDatabase.LoadAssetAtPath<UnityEngine.Material>(NewMat);
+        if (m == null)
+        {
+            if (!UnityEditor.AssetDatabase.CopyAsset(SrcMat, NewMat)) { UnityEngine.Debug.Log("[WL816a Water] 복사 실패"); return; }
+            UnityEditor.AssetDatabase.Refresh();
+            m = UnityEditor.AssetDatabase.LoadAssetAtPath<UnityEngine.Material>(NewMat);
+        }
+        if (m == null) { UnityEngine.Debug.Log("[WL816a Water] 복사본 로드 실패"); return; }
+
+        var deepOld = m.GetColor("Color_A271762B");
+        var shallowOld = m.GetColor("Color_E0824245");
+        m.SetColor("Color_A271762B", new UnityEngine.Color(0.13333334f, 0.5176471f, 0.74509805f, deepOld.a));
+        m.SetColor("Color_E0824245", new UnityEngine.Color(0.2980392f, 0.8000001f, 1f, shallowOld.a));
+        UnityEditor.EditorUtility.SetDirty(m);
+        sb.AppendLine("물 복사본 " + NewMat);
+        sb.AppendLine("  깊은물 " + deepOld + " → " + m.GetColor("Color_A271762B"));
+        sb.AppendLine("  얕은물 " + shallowOld + " → " + m.GetColor("Color_E0824245"));
+
+        var scene = UnityEditor.SceneManagement.EditorSceneManager.OpenScene(
+            DstScene, UnityEditor.SceneManagement.OpenSceneMode.Single);
+        var comp = UnityEngine.Object.FindFirstObjectByType<WL.Look.Farm.WLFarmLook>(UnityEngine.FindObjectsInactive.Include);
+        if (comp == null) { UnityEngine.Debug.Log("[WL816a Water] WLFarmLook 없음"); return; }
+
+        var rends = UnityEngine.Object.FindObjectsByType<UnityEngine.Renderer>(
+            UnityEngine.FindObjectsInactive.Include, UnityEngine.FindObjectsSortMode.None);
+        var list = new System.Collections.Generic.List<WL.Look.Farm.WLFarmLook.Entry>(comp.entries);
+        int n = 0;
+        for (int i = 0; i < rends.Length; i++)
+        {
+            var r = rends[i];
+            if (r == null || r is UnityEngine.ParticleSystemRenderer) continue;
+            var ms = r.sharedMaterials;
+            bool hit = false;
+            for (int s = 0; s < ms.Length; s++) if (ms[s] == src) hit = true;
+            if (!hit) continue;
+            var nw = (UnityEngine.Material[])ms.Clone();
+            for (int s = 0; s < nw.Length; s++) if (nw[s] == src) nw[s] = m;
+            list.Add(new WL.Look.Farm.WLFarmLook.Entry
+            { target = r, original = ms, toonTex = nw, toonFlat = nw });
+            r.sharedMaterials = nw;
+            UnityEditor.EditorUtility.SetDirty(r);
+            n++;
+        }
+        comp.entries = list.ToArray();
+        UnityEditor.EditorUtility.SetDirty(comp);
+        UnityEditor.SceneManagement.EditorSceneManager.MarkSceneDirty(scene);
+        UnityEditor.SceneManagement.EditorSceneManager.SaveScene(scene);
+        UnityEditor.AssetDatabase.SaveAssets();
+        sb.AppendLine("물 렌더러 교체 " + n + " · entries " + comp.entries.Length);
+        UnityEngine.Debug.Log("[WL816a Water]\n" + sb.ToString());
+    }
+}

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Assets/WL/Look/Farm/Materials/Farm_SimpleWater_Demo.mat

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Assets/WL/Look/Farm/Scenes/WL_FarmLook.unity

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Assets/WL/Look/Farm/WLFarmLook.cs

@@ -62,6 +62,21 @@ namespace WL.Look.Farm
             if (cfg != null && cfg.verboseLog != 0) Debug.Log("[WL816a FarmLook] " + LastLog);
         }
 
+        /// <summary>
+        /// `enabled_ = 0` 이면 같은 씬의 `WL_ReferenceLook`(아레나 룩)도 함께 끈다.
+        /// Start 는 모든 Awake/OnEnable 뒤에 돌기 때문에 실행 순서에 상관없이 확실히 원복된다.
+        /// </summary>
+        void Start()
+        {
+            var cfg = WLFarmLookSettings.Instance;
+            if (cfg == null || cfg.enabled_ != 0) return;
+            var rl = Object.FindFirstObjectByType<WL.Look.Arena.WLReferenceLook>(FindObjectsInactive.Include);
+            if (rl != null && rl.gameObject.activeSelf) rl.gameObject.SetActive(false);  // OnDisable → Restore()
+            WL.Look.Arena.WLReferenceLook.Restore();
+            Apply(0, 0);
+            LastLog += " · ReferenceLook 도 off";
+        }
+
         /// <summary>0 = 원본 · 1 = 텍스처 유지 · 2 = 단색. 몇 번 불러도 안전(멱등).</summary>
         public void Apply(int mode, int applyLighting)
         {