190 lines
9.6 KiB
C#
190 lines
9.6 KiB
C#
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// WL-816r 3차 — 같은 프레임 안에서 「띠 / 초록바닥」 비를 재서 데모의 「흙 / 풀」 비에 맞춘다.
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// 구름이 흘러 밝기가 변해도 같은 프레임의 비는 흔들리지 않는다(816q 교훈).
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public static class WL816r_Play3
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{
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public static void Start()
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{
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var go = UnityEngine.GameObject.Find("~WL816rPlay3");
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if (go != null) UnityEngine.Object.DestroyImmediate(go);
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go = new UnityEngine.GameObject("~WL816rPlay3");
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go.AddComponent<WL816r_Runner3>();
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}
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}
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public class WL816r_Runner3 : UnityEngine.MonoBehaviour
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{
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static System.Text.StringBuilder sb;
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const int W = 1080, H = 1920;
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static string Dir = "Screenshots_WL/WL816r";
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// 데모 실측: 흙 #A4A88B(164,168,139) / 풀 #97C284(151,194,132) → 비
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static readonly float[] TargetRatio = { 164f / 151f, 168f / 194f, 139f / 132f };
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static readonly string[][] Cand = {
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new[]{"CCCBB5","807057"}, // 0 현행
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new[]{"96B39C","708D76"},
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new[]{"A2BCA4","7C967E"},
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new[]{"AEC4AC","88A086"},
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new[]{"BACCB4","94A88E"},
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new[]{"8AA894","648276"},
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};
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void Start() { StartCoroutine(Co()); }
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System.Collections.IEnumerator Co()
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{
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sb = new System.Text.StringBuilder();
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System.IO.Directory.CreateDirectory(Dir);
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L("데모 목표비 흙/풀 = " + TargetRatio[0].ToString("F4") + "," + TargetRatio[1].ToString("F4") + "," + TargetRatio[2].ToString("F4"));
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var cfg = WL.Look.Farm.WLIslandLookSettings.Instance;
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var topMat = cfg.islandTopMaterial;
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var topR = new System.Collections.Generic.List<UnityEngine.Renderer>();
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foreach (var r in UnityEngine.Object.FindObjectsByType<UnityEngine.Renderer>(UnityEngine.FindObjectsSortMode.None))
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foreach (var m in r.sharedMaterials) if (m != null && m == topMat) { topR.Add(r); break; }
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var cam = MakePd();
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var mask = IdMask(cam, W, H, topR);
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// 초록/띠 분류는 「현행」 프레임 한 번으로 고정한다
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var t0 = Grab(cam, W, H);
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var p0 = t0.GetPixels32();
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var kind = new byte[W * H];
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int ng = 0, nb = 0;
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for (int i = 0; i < mask.Length; i++)
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{
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if (mask[i] != 1) continue;
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var p = p0[i];
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if (p.g > p.r + 20 && p.g > p.b + 20) { kind[i] = 1; ng++; } // 초록 바닥
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else if (p.r > 150) { kind[i] = 2; nb++; } // 🔴 평평한 윗면 띠만(수직 절벽 제외)
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}
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L("초록px=" + ng + " 윗면띠px=" + nb);
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UnityEngine.Object.DestroyImmediate(t0);
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var srcBytes = System.IO.File.ReadAllBytes("Assets/WL/Look/Farm/Textures/WL_IslandTop_Demo.png");
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for (int ci = 0; ci < Cand.Length; ci++)
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{
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UnityEngine.Material m = null; UnityEngine.Texture2D tex = null;
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if (ci > 0)
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{
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tex = MakeTopTex(srcBytes, Cand[ci][0], Cand[ci][1]);
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m = new UnityEngine.Material(topMat); m.name = topMat.name + "_c" + ci;
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m.SetTexture("_BaseMap", tex); m.SetTexture("_ShadowBaseMap", tex);
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SwapMat(topR, topMat, m);
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yield return null; yield return null;
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}
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var t = Grab(cam, W, H);
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var px = t.GetPixels32();
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var g = Avg(px, kind, 1);
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var b = Avg(px, kind, 2);
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float[] ratio = { b[0] / UnityEngine.Mathf.Max(1f, g[0]), b[1] / UnityEngine.Mathf.Max(1f, g[1]), b[2] / UnityEngine.Mathf.Max(1f, g[2]) };
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float err = UnityEngine.Mathf.Abs(ratio[0] - TargetRatio[0]) + UnityEngine.Mathf.Abs(ratio[1] - TargetRatio[1]) + UnityEngine.Mathf.Abs(ratio[2] - TargetRatio[2]);
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L(string.Format("[{0}] 모래#{1} 흙#{2} | 초록={3} 띠={4} | 비={5:F4},{6:F4},{7:F4} | 오차={8:F4}",
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ci, Cand[ci][0], Cand[ci][1], Hx(g), Hx(b), ratio[0], ratio[1], ratio[2], err));
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if (ci == 0) System.IO.File.WriteAllBytes(Dir + "/r3_before.png", UnityEngine.ImageConversion.EncodeToPNG(t));
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System.IO.File.WriteAllBytes(Dir + "/r3_c" + ci + ".png", UnityEngine.ImageConversion.EncodeToPNG(t));
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UnityEngine.Object.DestroyImmediate(t);
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if (ci > 0) { SwapMat(topR, m, topMat); UnityEngine.Object.DestroyImmediate(m); UnityEngine.Object.DestroyImmediate(tex); }
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}
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Flush();
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}
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static float[] Avg(UnityEngine.Color32[] px, byte[] kind, byte id)
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{
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double r = 0, g = 0, b = 0; int n = 0;
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for (int i = 0; i < kind.Length && i < px.Length; i++)
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{
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if (kind[i] != id) continue;
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r += px[i].r; g += px[i].g; b += px[i].b; n++;
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}
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if (n == 0) return new float[] { 1, 1, 1 };
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return new float[] { (float)(r / n), (float)(g / n), (float)(b / n) };
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}
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static string Hx(float[] c) { return string.Format("#{0:X2}{1:X2}{2:X2}", (int)c[0], (int)c[1], (int)c[2]); }
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static UnityEngine.Texture2D MakeTopTex(byte[] srcBytes, string sandHex, string dirtHex)
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{
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var tex = new UnityEngine.Texture2D(2, 2, UnityEngine.TextureFormat.RGBA32, false);
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UnityEngine.ImageConversion.LoadImage(tex, srcBytes);
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tex.filterMode = UnityEngine.FilterMode.Point; tex.wrapMode = UnityEngine.TextureWrapMode.Clamp;
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var px = tex.GetPixels32();
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var sand = Hex32c(sandHex); var dirt = Hex32c(dirtHex);
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var sandSrc = new UnityEngine.Color32(0xCC, 0xCB, 0xB5, 255);
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var dirtSrc = new UnityEngine.Color32(0x80, 0x70, 0x57, 255);
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for (int i = 0; i < px.Length; i++)
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{
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if (px[i].r == sandSrc.r && px[i].g == sandSrc.g && px[i].b == sandSrc.b) px[i] = sand;
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else if (px[i].r == dirtSrc.r && px[i].g == dirtSrc.g && px[i].b == dirtSrc.b) px[i] = dirt;
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}
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tex.SetPixels32(px); tex.Apply(false);
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return tex;
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}
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static UnityEngine.Color32 Hex32c(string h)
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{
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return new UnityEngine.Color32((byte)System.Convert.ToInt32(h.Substring(0, 2), 16),
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(byte)System.Convert.ToInt32(h.Substring(2, 2), 16),
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(byte)System.Convert.ToInt32(h.Substring(4, 2), 16), 255);
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}
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static void SwapMat(System.Collections.Generic.List<UnityEngine.Renderer> rs, UnityEngine.Material from, UnityEngine.Material to)
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{
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foreach (var r in rs)
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{
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var ms = r.sharedMaterials; bool hit = false;
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for (int i = 0; i < ms.Length; i++) if (ms[i] == from) { ms[i] = to; hit = true; }
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if (hit) r.sharedMaterials = ms;
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}
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}
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static byte[] IdMask(UnityEngine.Camera cam, int w, int h, System.Collections.Generic.List<UnityEngine.Renderer> top)
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{
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var unlit = UnityEngine.Shader.Find("Universal Render Pipeline/Unlit");
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var saved = new System.Collections.Generic.Dictionary<UnityEngine.Renderer, UnityEngine.Material[]>();
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var black = new UnityEngine.Material(unlit); black.SetColor("_BaseColor", UnityEngine.Color.black);
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var blue = new UnityEngine.Material(unlit); blue.SetColor("_BaseColor", new UnityEngine.Color(0f, 0f, 1f, 1f));
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foreach (var r in UnityEngine.Object.FindObjectsByType<UnityEngine.Renderer>(UnityEngine.FindObjectsSortMode.None))
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{
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if (r == null || !r.enabled) continue;
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var use = top.Contains(r) ? blue : black;
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saved[r] = r.sharedMaterials;
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var arr = new UnityEngine.Material[r.sharedMaterials.Length];
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for (int i = 0; i < arr.Length; i++) arr[i] = use;
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r.sharedMaterials = arr;
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}
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var tex = Grab(cam, w, h);
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var px = tex.GetPixels32();
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var mask = new byte[w * h];
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for (int i = 0; i < px.Length; i++) if (px[i].b > 150 && px[i].r < 90 && px[i].g < 90) mask[i] = 1;
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UnityEngine.Object.DestroyImmediate(tex);
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foreach (var kv in saved) if (kv.Key != null) kv.Key.sharedMaterials = kv.Value;
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UnityEngine.Object.DestroyImmediate(black); UnityEngine.Object.DestroyImmediate(blue);
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return mask;
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}
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static UnityEngine.Camera MakePd()
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{
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UnityEngine.Vector3 tgt = UnityEngine.Vector3.zero;
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var pc = UnityEngine.GameObject.FindGameObjectWithTag("Player"); if (pc != null) tgt = pc.transform.position;
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var go = UnityEngine.GameObject.Find("~816r3Pd"); if (go == null) go = new UnityEngine.GameObject("~816r3Pd");
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var c = go.GetComponent<UnityEngine.Camera>(); if (c == null) c = go.AddComponent<UnityEngine.Camera>();
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c.orthographic = false; c.fieldOfView = 60f; c.nearClipPlane = 0.1f; c.farClipPlane = 300f;
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c.transform.rotation = UnityEngine.Quaternion.Euler(45f, 45f, 0f);
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c.transform.position = tgt - c.transform.forward * 12f;
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c.enabled = false; return c;
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}
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static UnityEngine.Texture2D Grab(UnityEngine.Camera cam, int w, int h)
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{
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var rt = new UnityEngine.RenderTexture(w, h, 24, UnityEngine.RenderTextureFormat.ARGB32, UnityEngine.RenderTextureReadWrite.sRGB);
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rt.Create(); cam.targetTexture = rt; cam.Render();
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var prev = UnityEngine.RenderTexture.active; UnityEngine.RenderTexture.active = rt;
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var tex = new UnityEngine.Texture2D(w, h, UnityEngine.TextureFormat.RGB24, false);
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tex.ReadPixels(new UnityEngine.Rect(0, 0, w, h), 0, 0); tex.Apply();
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UnityEngine.RenderTexture.active = prev; cam.targetTexture = null;
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rt.Release(); UnityEngine.Object.DestroyImmediate(rt);
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return tex;
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}
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static void L(string s) { sb.AppendLine(s); Flush(); }
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static void Flush()
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{
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System.IO.File.WriteAllText("AgentScripts/WL816r_PLAY3.txt", sb.ToString());
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UnityEngine.Debug.Log("[816r play3]\n" + sb.ToString());
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}
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}
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