refactor(srp): move urp shadow execution bridge into managed

managed/XCEngine.RenderPipelines.Universal/Rendering/Universal/ScriptableRendererData.cs

@@ -76,12 +76,6 @@ namespace XCEngine.Rendering.Universal
                 stage);
         }
 
-        internal string
-            GetDirectionalShadowExecutionPolicyAssetKeyInstance()
-        {
-            return GetDirectionalShadowExecutionPolicyAssetKey();
-        }
-
         internal int GetRuntimeStateVersionInstance()
         {
             return m_runtimeStateVersion;
@@ -152,6 +146,42 @@ namespace XCEngine.Rendering.Universal
             }
         }
 
+        internal bool ConfigureDirectionalShadowExecutionStateInstance(
+            DirectionalShadowExecutionContext context)
+        {
+            ConfigureDirectionalShadowExecutionState(
+                context);
+
+            ScriptableRenderer renderer =
+                GetRendererInstance();
+            if (renderer != null)
+            {
+                renderer
+                    .ConfigureDirectionalShadowExecutionStateInstance(
+                        context);
+            }
+
+            ScriptableRendererFeature[] rendererFeatures =
+                GetRendererFeatures();
+            for (int i = 0; i < rendererFeatures.Length; ++i)
+            {
+                ScriptableRendererFeature rendererFeature =
+                    rendererFeatures[i];
+                if (rendererFeature == null ||
+                    !rendererFeature.isActive)
+                {
+                    continue;
+                }
+
+                rendererFeature
+                    .ConfigureDirectionalShadowExecutionState(
+                        context);
+            }
+
+            return context != null &&
+                   context.isConfigured;
+        }
+
         protected virtual ScriptableRenderer CreateRenderer()
         {
             return null;
@@ -175,6 +205,11 @@ namespace XCEngine.Rendering.Universal
         {
         }
 
+        protected virtual void ConfigureDirectionalShadowExecutionState(
+            DirectionalShadowExecutionContext context)
+        {
+        }
+
         private protected virtual string GetPipelineRendererAssetKey()
         {
             return string.Empty;
@@ -191,12 +226,6 @@ namespace XCEngine.Rendering.Universal
             return string.Empty;
         }
 
-        private protected virtual string
-            GetDirectionalShadowExecutionPolicyAssetKey()
-        {
-            return string.Empty;
-        }
-
         protected virtual ScriptableRendererFeature[] CreateRendererFeatures()
         {
             return rendererFeatures ??