add DebugCascadeShadow

Packages/com.unity.render-pipelines.universal@14.0.11/Runtime/Debug/DebugCascadeShadow.cs

@@ -0,0 +1,105 @@
+
+namespace UnityEngine.Rendering.Universal
+{
+    public class DebugCascadeShadow : MonoBehaviour
+    {
+        public Camera targetCamera;
+        public bool showCullingSpheres = true;
+        public bool showCameraFrustums = true;
+        public Color[] cascadeColors = new Color[]
+        {
+        new Color(1, 0, 0, 0.5f),   // 红
+        new Color(0, 1, 0, 0.5f),   // 绿
+        new Color(0, 0.5f, 1, 0.5f), // 蓝
+        new Color(1, 1, 0, 0.5f)    // 黄
+        };
+
+        public static Vector3 cascadeSplits;
+        public static Vector4[] cullingSpheres= new Vector4[4];
+   
+        void OnDrawGizmos()
+        {
+            if (targetCamera == null) return;
+            // 可视化Culling Spheres
+            if (showCullingSpheres)
+            {
+                for (int i = 0; i < cullingSpheres.Length; i++)
+                {
+                    if (cullingSpheres[i].w <= 0) continue;
+
+                    Gizmos.color = cascadeColors[i % cascadeColors.Length];
+                    Vector3 sphereCenter = cullingSpheres[i];
+                    float sphereRadius = cullingSpheres[i].w;
+                    Gizmos.DrawWireSphere(sphereCenter, sphereRadius);
+                }
+            }
+            // 可视化相机视锥体级联
+            if (showCameraFrustums)
+            {
+                float lastSplit = targetCamera.nearClipPlane;
+
+                for (int i = 0; i < 3; i++)
+                {
+                    if (cascadeSplits[i] <= 0) break;
+
+                    Gizmos.color = cascadeColors[i % cascadeColors.Length];
+                    DrawCascadeFrustum(targetCamera, lastSplit, cascadeSplits[i]);
+                    lastSplit = cascadeSplits[i];
+                }
+            }
+        }
+
+
+
+        private void DrawCascadeFrustum(Camera cam, float startDist, float endDist)
+        {
+            // 计算视锥体角点
+            Vector3[] nearCorners = GetFrustumCorners(cam, startDist);
+            Vector3[] farCorners = GetFrustumCorners(cam, endDist);
+
+            // 绘制视锥体线框
+            Gizmos.DrawLine(nearCorners[0], farCorners[0]);
+            Gizmos.DrawLine(nearCorners[1], farCorners[1]);
+            Gizmos.DrawLine(nearCorners[2], farCorners[2]);
+            Gizmos.DrawLine(nearCorners[3], farCorners[3]);
+
+            // 绘制近/远平面
+            DrawFrustumPlane(nearCorners);
+            DrawFrustumPlane(farCorners);
+        }
+
+        private Vector3[] GetFrustumCorners(Camera cam, float distance)
+        {
+            Vector3[] corners = new Vector3[4];
+            Transform camTransform = cam.transform;
+
+            float halfFOV = cam.fieldOfView * 0.5f * Mathf.Deg2Rad;
+            float aspect = cam.aspect;
+
+            float height = distance * Mathf.Tan(halfFOV);
+            float width = height * aspect;
+
+            // 计算相对于相机的角点
+            corners[0] = camTransform.forward * distance + camTransform.up * height - camTransform.right * width; // 左下
+            corners[1] = camTransform.forward * distance + camTransform.up * height + camTransform.right * width; // 右下
+            corners[2] = camTransform.forward * distance - camTransform.up * height + camTransform.right * width; // 右上
+            corners[3] = camTransform.forward * distance - camTransform.up * height - camTransform.right * width; // 左上
+
+            // 转换到世界坐标
+            for (int i = 0; i < 4; i++)
+            {
+                corners[i] = camTransform.position + corners[i];
+            }
+
+            return corners;
+        }
+
+        private void DrawFrustumPlane(Vector3[] corners)
+        {
+            Gizmos.DrawLine(corners[0], corners[1]);
+            Gizmos.DrawLine(corners[1], corners[2]);
+            Gizmos.DrawLine(corners[2], corners[3]);
+            Gizmos.DrawLine(corners[3], corners[0]);
+        }
+    }
+}

Packages/com.unity.render-pipelines.universal@14.0.11/Runtime/Debug/DebugCascadeShadow.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 39ad9a5a5739cf04fb739e1c99307fa5
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Packages/com.unity.render-pipelines.universal@14.0.11/Runtime/Passes/MainLightShadowCasterPass.cs

@@ -139,7 +139,13 @@ namespace UnityEngine.Rendering.Universal.Internal
                 if (!success)
                     return SetupForEmptyRendering(ref renderingData);
             }
-
+#if DEBUG
+            if(renderingData.cameraData.cameraType == CameraType.Game)
+            {
+                DebugCascadeShadow.cascadeSplits = renderingData.shadowData.mainLightShadowCascadesSplit * renderingData.cameraData.maxShadowDistance;
+                Array.Copy(m_CascadeSplitDistances, DebugCascadeShadow.cullingSpheres, 4);
+            }
+#endif
             m_MaxShadowDistanceSq = renderingData.cameraData.maxShadowDistance * renderingData.cameraData.maxShadowDistance;
             m_CascadeBorder = renderingData.shadowData.mainLightShadowCascadeBorder;
             m_CreateEmptyShadowmap = false;

Packages/manifest.json

@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "com.unity.burst": "1.8.18",
+    "com.unity.burst": "1.8.19",
     "com.unity.cinemachine": "2.10.3",
-    "com.unity.collab-proxy": "2.6.0",
+    "com.unity.collab-proxy": "2.7.1",
     "com.unity.ide.rider": "3.0.34",
     "com.unity.ide.visualstudio": "2.0.22",
     "com.unity.ide.vscode": "1.2.5",
     "com.unity.inputsystem": "1.11.2",
     "com.unity.learn.iet-framework": "3.1.3",
-    "com.unity.memoryprofiler": "1.1.1",
+    "com.unity.memoryprofiler": "1.1.4",
     "com.unity.recorder": "4.0.3",
-    "com.unity.render-pipelines.universal": "14.0.11",
+    "com.unity.render-pipelines.universal": "14.0.12",
     "com.unity.splines": "2.7.2",
     "com.unity.test-framework": "1.1.33",
     "com.unity.textmeshpro": "3.0.7",

Packages/packages-lock.json

@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "com.unity.burst": {
-      "version": "1.8.18",
+      "version": "1.8.19",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -20,12 +20,22 @@
       "url": "https://packages.unity.cn"
     },
     "com.unity.collab-proxy": {
-      "version": "2.6.0",
+      "version": "2.7.1",
       "depth": 0,
       "source": "registry",
       "dependencies": {},
       "url": "https://packages.unity.cn"
     },
+    "com.unity.collections": {
+      "version": "1.2.4",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.burst": "1.6.6",
+        "com.unity.test-framework": "1.1.31"
+      },
+      "url": "https://packages.unity.cn"
+    },
     "com.unity.editorcoroutines": {
       "version": "1.0.0",
       "depth": 1,
@@ -92,14 +102,25 @@
       "url": "https://packages.unity.cn"
     },
     "com.unity.memoryprofiler": {
-      "version": "1.1.1",
+      "version": "1.1.4",
       "depth": 0,
       "source": "registry",
       "dependencies": {
+        "com.unity.burst": "1.8.0",
+        "com.unity.collections": "1.2.3",
+        "com.unity.mathematics": "1.2.1",
+        "com.unity.profiling.core": "1.0.0",
         "com.unity.editorcoroutines": "1.0.0"
       },
       "url": "https://packages.unity.cn"
     },
+    "com.unity.profiling.core": {
+      "version": "1.0.2",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {},
+      "url": "https://packages.unity.cn"
+    },
     "com.unity.recorder": {
       "version": "4.0.3",
       "depth": 0,
@@ -110,7 +131,7 @@
       "url": "https://packages.unity.cn"
     },
     "com.unity.render-pipelines.core": {
-      "version": "14.0.11",
+      "version": "14.0.12",
       "depth": 1,
       "source": "builtin",
       "dependencies": {
@@ -156,11 +177,11 @@
       "url": "https://packages.unity.cn"
     },
     "com.unity.shadergraph": {
-      "version": "14.0.11",
+      "version": "14.0.12",
       "depth": 1,
       "source": "builtin",
       "dependencies": {
-        "com.unity.render-pipelines.core": "14.0.11",
+        "com.unity.render-pipelines.core": "14.0.12",
         "com.unity.searcher": "4.9.2"
       }
     },