refactor(srp): finalize universal package split and data-drive default scene passes

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

@@ -0,0 +1,88 @@
+using XCEngine;
+using XCEngine.Rendering;
+
+namespace XCEngine.Rendering.Universal
+{
+    public abstract class ScriptableRendererFeature
+    {
+        private bool m_disposed;
+        private bool m_runtimeCreated;
+
+        protected ScriptableRendererFeature()
+        {
+        }
+
+        public bool isActive { get; set; } = true;
+
+        internal void CreateInstance()
+        {
+            if (m_runtimeCreated)
+            {
+                return;
+            }
+
+            m_disposed = false;
+            Create();
+            m_runtimeCreated = true;
+        }
+
+        internal void ReleaseRuntimeResourcesInstance()
+        {
+            if (m_disposed)
+            {
+                return;
+            }
+
+            ReleaseRuntimeResources();
+            m_disposed = true;
+            m_runtimeCreated = false;
+        }
+
+        public virtual void Create()
+        {
+        }
+
+        public virtual void ConfigureCameraRenderRequest(
+            CameraRenderRequestContext context)
+        {
+        }
+
+        public virtual void ConfigureCameraFramePlan(
+            ScriptableRenderPipelinePlanningContext context)
+        {
+        }
+
+        public virtual void AddRenderPasses(
+            ScriptableRenderer renderer,
+            RenderingData renderingData)
+        {
+        }
+
+        protected bool HasDirectionalShadow(
+            CameraRenderRequestContext context)
+        {
+            return context != null &&
+                   InternalCalls
+                       .Rendering_CameraRenderRequestContext_GetHasDirectionalShadow(
+                           context.nativeHandle);
+        }
+
+        protected void ClearDirectionalShadow(
+            CameraRenderRequestContext context)
+        {
+            if (context == null)
+            {
+                return;
+            }
+
+            InternalCalls
+                .Rendering_CameraRenderRequestContext_ClearDirectionalShadow(
+                    context.nativeHandle);
+        }
+
+        protected virtual void ReleaseRuntimeResources()
+        {
+        }
+    }
+}
+