中

2025-10-13 07:35:57 +08:00
parent 34f977047d
commit 45793ba957
51 changed files with 2811 additions and 2236 deletions
--- a/Assets/Scripts/Test/AutoMap/ResourceManager.cs
+++ b/Assets/Scripts/Test/AutoMap/ResourceManager.cs
@@ -0,0 +1,172 @@
+// Assets/Scripts/Test/AutoMap/ResourceManager.cs
+using UnityEngine;
+
+public class ResourceManager
+{
+    private const string MATERIALS_PATH = "Assets/Scripts/Test/AutoMap/Materials/";
+
+    public void InitializeResources(AutoMapGenerator generator)
+    {
+        // 检查并创建缺失的材质
+        if (generator.buildingMaterial == null)
+            generator.buildingMaterial = GetOrCreateMaterial("BuildingMat", new Color(0.8f, 0.8f, 0.8f));
+
+        if (generator.roadMaterial == null)
+            generator.roadMaterial = GetOrCreateMaterial("RoadMat", Color.gray);
+
+        if (generator.parkMaterial == null)
+            generator.parkMaterial = GetOrCreateMaterial("ParkMat", new Color(0.4f, 0.8f, 0.4f));
+
+        if (generator.waterMaterial == null)
+        {
+            generator.waterMaterial = GetOrCreateMaterial("WaterMat", new Color(0.2f, 0.4f, 0.8f, 0.7f), true);
+        }
+
+        if (generator.groundMaterial == null)
+            generator.groundMaterial = GetOrCreateMaterial("GroundMat", new Color(0.6f, 0.6f, 0.5f));
+    }
+
+    Material GetOrCreateMaterial(string name, Color color, bool isTransparent = false)
+    {
+#if UNITY_EDITOR
+        // 首先尝试加载已存在的材质
+        string assetPath = MATERIALS_PATH + name + ".mat";
+        Material existingMat = UnityEditor.AssetDatabase.LoadAssetAtPath<Material>(assetPath);
+
+        if (existingMat != null)
+        {
+            Debug.Log($"加载现有材质: {name}");
+            return existingMat;
+        }
+
+        // 创建新材质
+        Material mat;
+
+        // 根据是否透明选择URP Shader
+        if (isTransparent)
+        {
+            // URP 透明Shader
+            Shader urpTransparentShader = Shader.Find("Universal Render Pipeline/Lit");
+            if (urpTransparentShader != null)
+            {
+                mat = new Material(urpTransparentShader);
+                mat.SetFloat("_Surface", 1); // 1 = Transparent
+                mat.SetFloat("_Blend", 0);   // 0 = Alpha
+                mat.SetFloat("_AlphaClip", 0); // 关闭Alpha裁剪
+            }
+            else
+            {
+                // 备用方案
+                mat = new Material(Shader.Find("Standard"));
+                mat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
+                mat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
+                mat.SetInt("_ZWrite", 0);
+                mat.DisableKeyword("_ALPHATEST_ON");
+                mat.EnableKeyword("_ALPHABLEND_ON");
+                mat.DisableKeyword("_ALPHAPREMULTIPLY_ON");
+                mat.renderQueue = 3000;
+            }
+        }
+        else
+        {
+            // URP 不透明Shader
+            Shader urpShader = Shader.Find("Universal Render Pipeline/Lit");
+            if (urpShader != null)
+            {
+                mat = new Material(urpShader);
+            }
+            else
+            {
+                // 备用方案
+                mat = new Material(Shader.Find("Standard"));
+            }
+        }
+
+        mat.name = name;
+        mat.color = color;
+
+        // 确保目录存在
+        string directory = System.IO.Path.GetDirectoryName(assetPath);
+        if (!System.IO.Directory.Exists(directory))
+        {
+            System.IO.Directory.CreateDirectory(directory);
+        }
+
+        // 创建材质资产
+        UnityEditor.AssetDatabase.CreateAsset(mat, assetPath);
+        UnityEditor.AssetDatabase.SaveAssets();
+        UnityEditor.AssetDatabase.Refresh();
+
+        Debug.Log($"创建新材质: {name} 在路径: {assetPath}");
+        return mat;
+#else
+        // 运行时创建简单材质
+        Material runtimeMat = new Material(Shader.Find("Universal Render Pipeline/Lit"));
+        runtimeMat.name = name;
+        runtimeMat.color = color;
+        
+        if (isTransparent)
+        {
+            runtimeMat.SetFloat("_Surface", 1);
+            runtimeMat.renderQueue = 3000;
+        }
+        
+        Debug.Log($"创建运行时材质: {name}");
+        return runtimeMat;
+#endif
+    }
+
+    // 检查材质是否已存在的方法
+    public bool CheckMaterialExists(string materialName)
+    {
+#if UNITY_EDITOR
+        string assetPath = MATERIALS_PATH + materialName + ".mat";
+        Material existingMat = UnityEditor.AssetDatabase.LoadAssetAtPath<Material>(assetPath);
+        return existingMat != null;
+#else
+        return false;
+#endif
+    }
+
+    // 获取所有已创建的材质（用于调试）
+    public void LogExistingMaterials()
+    {
+#if UNITY_EDITOR
+        Debug.Log("=== 现有材质列表 ===");
+        string[] materialPaths = UnityEditor.AssetDatabase.FindAssets("t:Material", new[] { "Assets/Scripts/Test/AutoMap/Materials" });
+
+        foreach (string guid in materialPaths)
+        {
+            string path = UnityEditor.AssetDatabase.GUIDToAssetPath(guid);
+            Material mat = UnityEditor.AssetDatabase.LoadAssetAtPath<Material>(path);
+            if (mat != null)
+            {
+                Debug.Log($"材质: {mat.name} - 路径: {path}");
+            }
+        }
+#endif
+    }
+    public void CreateDefaultMaterialPresets()
+    {
+#if UNITY_EDITOR
+        Debug.Log("创建默认材质预设...");
+
+        // 建筑材质 - 灰色
+        GetOrCreateMaterial("BuildingMat", new Color(0.8f, 0.8f, 0.8f));
+
+        // 道路材质 - 深灰色
+        GetOrCreateMaterial("RoadMat", new Color(0.3f, 0.3f, 0.3f));
+
+        // 公园材质 - 绿色
+        GetOrCreateMaterial("ParkMat", new Color(0.4f, 0.8f, 0.4f));
+
+        // 水域材质 - 蓝色透明
+        GetOrCreateMaterial("WaterMat", new Color(0.2f, 0.4f, 0.8f, 0.7f), true);
+
+        // 地面材质 - 土黄色
+        GetOrCreateMaterial("GroundMat", new Color(0.6f, 0.6f, 0.5f));
+
+        Debug.Log("默认材质预设创建完成");
+#endif
+    }
+}